CN116608703A - Waste heat utilization device for titanate production process and use method thereof - Google Patents
Waste heat utilization device for titanate production process and use method thereof Download PDFInfo
- Publication number
- CN116608703A CN116608703A CN202310657502.0A CN202310657502A CN116608703A CN 116608703 A CN116608703 A CN 116608703A CN 202310657502 A CN202310657502 A CN 202310657502A CN 116608703 A CN116608703 A CN 116608703A
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- Prior art keywords
- wall
- waste heat
- utilization device
- heat utilization
- pipe
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- 239000002918 waste heat Substances 0.000 title claims abstract description 141
- RTAQQCXQSZGOHL-UHFFFAOYSA-N Titanium Chemical compound [Ti] RTAQQCXQSZGOHL-UHFFFAOYSA-N 0.000 title claims abstract description 53
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 52
- 238000000034 method Methods 0.000 title claims abstract description 23
- 239000007789 gas Substances 0.000 claims abstract description 17
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 152
- 239000003546 flue gas Substances 0.000 claims description 60
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 claims description 59
- 238000007789 sealing Methods 0.000 claims description 52
- 239000002245 particle Substances 0.000 claims description 32
- 230000005540 biological transmission Effects 0.000 claims description 21
- 239000012535 impurity Substances 0.000 claims description 20
- 238000000746 purification Methods 0.000 claims description 17
- 238000004064 recycling Methods 0.000 claims description 13
- 239000002156 adsorbate Substances 0.000 claims description 11
- 238000009434 installation Methods 0.000 claims description 11
- 238000011084 recovery Methods 0.000 claims description 11
- 229910000831 Steel Inorganic materials 0.000 claims description 10
- 238000001914 filtration Methods 0.000 claims description 10
- 239000010959 steel Substances 0.000 claims description 10
- 238000003860 storage Methods 0.000 claims description 10
- 239000002699 waste material Substances 0.000 claims description 10
- 238000006243 chemical reaction Methods 0.000 claims description 9
- 238000004140 cleaning Methods 0.000 claims description 7
- 238000009825 accumulation Methods 0.000 claims description 4
- 239000007788 liquid Substances 0.000 claims description 4
- 238000010438 heat treatment Methods 0.000 description 11
- 239000003245 coal Substances 0.000 description 7
- 239000000779 smoke Substances 0.000 description 7
- 235000017166 Bambusa arundinacea Nutrition 0.000 description 6
- 235000017491 Bambusa tulda Nutrition 0.000 description 6
- 241001330002 Bambuseae Species 0.000 description 6
- 235000015334 Phyllostachys viridis Nutrition 0.000 description 6
- 239000011425 bamboo Substances 0.000 description 6
- 238000012423 maintenance Methods 0.000 description 6
- 241000220317 Rosa Species 0.000 description 5
- 239000002956 ash Substances 0.000 description 5
- 238000010521 absorption reaction Methods 0.000 description 3
- 230000007547 defect Effects 0.000 description 3
- 238000010586 diagram Methods 0.000 description 3
- 239000013618 particulate matter Substances 0.000 description 3
- 238000003756 stirring Methods 0.000 description 3
- 239000010881 fly ash Substances 0.000 description 2
- 239000000446 fuel Substances 0.000 description 2
- 239000011324 bead Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000002485 combustion reaction Methods 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 239000003517 fume Substances 0.000 description 1
- 238000005338 heat storage Methods 0.000 description 1
- 239000008236 heating water Substances 0.000 description 1
- 230000008092 positive effect Effects 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 230000029058 respiratory gaseous exchange Effects 0.000 description 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F27—FURNACES; KILNS; OVENS; RETORTS
- F27D—DETAILS OR ACCESSORIES OF FURNACES, KILNS, OVENS, OR RETORTS, IN SO FAR AS THEY ARE OF KINDS OCCURRING IN MORE THAN ONE KIND OF FURNACE
- F27D17/00—Arrangements for using waste heat; Arrangements for using, or disposing of, waste gases
- F27D17/004—Systems for reclaiming waste heat
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D41/00—Regeneration of the filtering material or filter elements outside the filter for liquid or gaseous fluids
- B01D41/04—Regeneration of the filtering material or filter elements outside the filter for liquid or gaseous fluids of rigid self-supporting filtering material
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D46/00—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
- B01D46/10—Particle separators, e.g. dust precipitators, using filter plates, sheets or pads having plane surfaces
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B9/00—Cleaning hollow articles by methods or apparatus specially adapted thereto
- B08B9/02—Cleaning pipes or tubes or systems of pipes or tubes
- B08B9/023—Cleaning the external surface
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
- F16L23/00—Flanged joints
- F16L23/02—Flanged joints the flanges being connected by members tensioned axially
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F27—FURNACES; KILNS; OVENS; RETORTS
- F27D—DETAILS OR ACCESSORIES OF FURNACES, KILNS, OVENS, OR RETORTS, IN SO FAR AS THEY ARE OF KINDS OCCURRING IN MORE THAN ONE KIND OF FURNACE
- F27D17/00—Arrangements for using waste heat; Arrangements for using, or disposing of, waste gases
- F27D17/008—Arrangements for using waste heat; Arrangements for using, or disposing of, waste gases cleaning gases
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F28—HEAT EXCHANGE IN GENERAL
- F28D—HEAT-EXCHANGE APPARATUS, NOT PROVIDED FOR IN ANOTHER SUBCLASS, IN WHICH THE HEAT-EXCHANGE MEDIA DO NOT COME INTO DIRECT CONTACT
- F28D7/00—Heat-exchange apparatus having stationary tubular conduit assemblies for both heat-exchange media, the media being in contact with different sides of a conduit wall
- F28D7/08—Heat-exchange apparatus having stationary tubular conduit assemblies for both heat-exchange media, the media being in contact with different sides of a conduit wall the conduits being otherwise bent, e.g. in a serpentine or zig-zag
- F28D7/082—Heat-exchange apparatus having stationary tubular conduit assemblies for both heat-exchange media, the media being in contact with different sides of a conduit wall the conduits being otherwise bent, e.g. in a serpentine or zig-zag with serpentine or zig-zag configuration
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F28—HEAT EXCHANGE IN GENERAL
- F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
- F28F9/00—Casings; Header boxes; Auxiliary supports for elements; Auxiliary members within casings
- F28F9/007—Auxiliary supports for elements
- F28F9/013—Auxiliary supports for elements for tubes or tube-assemblies
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Environmental & Geological Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)
- Heat-Pump Type And Storage Water Heaters (AREA)
Abstract
The invention discloses a waste heat utilization device for a titanate production process and a use method thereof, and the waste heat utilization device comprises a machine body, wherein one end of the machine body is provided with an air inlet head, the other end of the machine body is connected with an air outlet head, the outer walls of the air inlet head and the air outlet head are both provided with connecting flanges, the back of each connecting flange is provided with a limiting ring in sequence, the inner wall of each limiting ring is movably provided with a nut, the inner wall of each nut is provided with a driven gear, and the outer walls of the nuts are symmetrically provided with limiting plates. According to the invention, the connecting flange and the limiting ring are arranged, so that the connection efficiency of the waste heat utilization device for the titanate production process on the high-temperature gas pipeline can be improved, the flange on the connecting pipeline is opposite to the connecting flange, after the bolts are inserted into the preset holes on the connecting flange, the output end of the first motor rotates to drive the nuts to rotate in the limiting ring, and the positions of the bolts can be moved when the nuts rotate, so that the connecting flange is fixedly connected with the flange on the conveying pipeline.
Description
Technical Field
The invention relates to the technical field of waste heat utilization devices, in particular to a waste heat utilization device for titanate production process and a use method thereof.
Background
In the titanate production process, a large amount of waste heat is usually generated, and in order to save energy and reduce pollution to the environment, a waste heat utilization device can be used for recycling and utilizing the waste heat, and the waste heat in the smoke can be recycled and utilized through the smoke waste heat recycling device by the waste heat utilization device for the titanate production process, so that the recycled heat can be used for heating water, steam or the like, and further the waste of resources is reduced;
the existing waste heat utilization device has the following defects:
1. patent document CN106500517a discloses an industrial boiler flue gas waste heat recovery utilizes device, "including base, industrial boiler, the flue gas rose box, coal preheating tank and ash collecting box, be equipped with flue gas rose box and coal preheating tank between the stand of installation on the base respectively, the lower part fixed mounting of flue gas rose box has No. two suction hoods, communicate each other between the upper portion of No. two suction hoods and the lower part of flue gas rose box, the pass through antifriction bearing of coal preheating tank and two stand rotation are connected, be equipped with exhaust duct under the coal preheating tank, exhaust duct communicates each other with the pipeline of breathing in through negative pressure fan, exhaust duct is located the ash collecting box directly over, the coal preheating tank includes the bounding wall, movable cover body, curb plate and dwang, inside from the top down of flue gas rose box is fixed mounting a plurality of filter screens in proper order. The industrial boiler flue gas waste heat recycling device disclosed by the publication mainly considers that waste heat of flue gas in a boiler is effectively utilized to dry and preheat coal, so that the combustion efficiency of the coal is improved, and the problem of improving the efficiency of connecting pipelines is not considered;
2. The patent document CN101017059A discloses a method for utilizing flue gas waste heat and a device thereof, wherein the method is characterized in that various flue gases with different temperatures enter a boiler or a heat exchanger in a split way, high-temperature flue gas is cooled through a high-temperature heat exchange surface/area/cavity, and when the temperature is reduced to be equal to the temperature of low-temperature flue gas, the flue gas is mixed, wherein the temperature difference between the high-temperature flue gas and the low-temperature flue gas is more than 50 ℃, so that the flue gas waste heat is recycled to the maximum extent. The invention also comprises a device for realizing the method, which consists of a high-temperature flue gas inlet, a low-temperature flue gas inlet, a high-temperature heat exchange surface/area/cavity, a low-temperature heat exchange surface/area/cavity, a mixed heat exchange surface/area/cavity and a flue gas discharge port. The invention has the positive effects that: 1. the method obtains the maximum recovery of the waste heat of the flue gas. 2. The device is simple, and the shape, the size specification and the number can be flexibly changed. 3. The heat exchange surface adopts a pipe box form, so that the quality is ensured, and the installation speed is improved. 4. The method and the device for utilizing the waste heat of the flue gas disclosed in the above publications are widely applied to various waste heat boilers and heat exchanger systems ", however, the problem of maximum recovery of the waste heat is mainly considered, and the problem of rapid filtration and removal of particulate matters in the flue gas is not considered, so that a structure which is convenient for purifying and filtering the flue gas entering the waste heat utilization device for the titanate production process is needed to be researched, and further, the accumulation of impurity particulate matters in the waste heat utilization device can be avoided;
3. Patent document CN113503560a discloses a flue gas waste heat recovery utilizes device for boiler, "including the base, the base upper surface passes through support fixedly connected with ash removal section of thick bamboo, ash removal section of thick bamboo upper surface fixedly connected with preheats the case, preheat the case top wall and run through fixedly connected with and discharge fume a section of thick bamboo, the through-hole has been seted up to preheating the case bottom wall, ash removal section of thick bamboo roof runs through the bearing and rotates and be connected with a section of thick bamboo that rotates, the one end that rotates a section of thick bamboo and is located the through-hole is connected with a plurality of dwang through the bearing rotation, dwang interference fit has a pinion, the pinion meshes jointly has the father gear, father gear interference fit has the pivot. The advantages are that: compared with the prior art, the flue gas waste heat recycling device for the boiler mainly considers that waste heat in the flue gas can be absorbed more fully, so that the waste heat in the inner wall is better utilized, and the problem of removing adsorbates on the inner wall is not considered;
4. Patent document CN113686017a discloses that "including the heating cabinet, the water tank is installed on the top of heating cabinet, the fly ash collection chamber has been seted up to the inside of heating cabinet, the waste residue collection chamber has been seted up to the inside of heating cabinet in the top of fly ash collection chamber, the heating chamber has been seted up to the inside of heating cabinet in the top of waste residue collection chamber, the outer wall of heating cabinet is located one side of heating chamber and is connected with the deep bead, the internally mounted in waste residue collection chamber has the waste residue collection box. The invention sets up rotation wheel, dwang, stirring leaf, when using, will fuel to add in the heating chamber, the fuel produces the high temperature air current when burning, the high temperature air current strikes the rotation wheel, and make the rotation wheel rotate, drive the stirring leaf through the dwang and rotate when the rotation wheel rotates, the cold water in the stirring leaf rotates and drive the water tank to circulate and flow, in order to heat the cold water in the water tank, improve the efficiency of heating ", however, a boiler waste heat utilization device of above-mentioned publication mainly considers improving the efficiency of heating, do not consider the problem of the staff of being convenient for overhauling waste heat utilization device, therefore, it is necessary to develop a structure of being convenient for the maintainer to overhaul the inside of waste heat utilization device that titanate production process was used, and then can improve the efficiency of overhaul.
Disclosure of Invention
The invention aims to provide a waste heat utilization device for a titanate production process and a use method thereof, so as to solve the technical problem of improving the connection efficiency of the waste heat utilization device for the titanate production process to a conveying pipeline.
In order to achieve the above purpose, the present invention provides the following technical solutions: a waste heat utilization device for titanate production process, comprising:
the device comprises a machine body, wherein one end of the machine body is provided with an air inlet head, the other end of the machine body is connected with an air outlet head, and the outer walls of the air inlet head and the air outlet head are provided with connecting flanges;
the back of the connecting flange is sequentially provided with a limiting ring, the inner wall of the limiting ring is movably provided with a nut, the inner wall of the nut is provided with a driven gear, the outer wall of the nut is symmetrically provided with limiting discs, the limiting discs are positioned on one side of the driven gear, the inner wall of the limiting ring is provided with an annular groove corresponding to the limiting discs, and the limiting discs are arranged in the annular groove;
the outer wall of the limiting ring is provided with a driving component.
Preferably, the drive assembly includes dwang, drive gear and first motor, and the dwang is fixed to be set up in drive assembly's inside, and drive gear is fixed to be set up at the outer wall of dwang, and drive gear meshes with driven gear mutually, and the outer wall of dwang is provided with first gear, and first gear is located one side of drive gear, and drive assembly's inner wall is provided with first motor, and the output fixedly connected with second gear of first motor, and second gear meshes with first gear.
Preferably, a frame is arranged on one side of the inner wall of the machine body, a water flowing pipe is arranged on the inner wall of the frame, a communicating pipe is arranged on the outer wall of the frame and used for connecting the water flowing pipes inside the two adjacent groups of frames, a water inlet pipe is arranged on the outer wall of the machine body, one end of the water inlet pipe is connected with the input end of the water flowing pipe, a water draining pipe is arranged on the outer wall of the machine body and connected with the output end of the water flowing pipe.
Preferably, the inner wall of organism is provided with the purification subassembly, and the purification subassembly is located one side of frame, and the front of purification subassembly is provided with the connector, and the connector is connected with the air inlet, and the inner wall of purification subassembly is provided with the filter plate, and the filter plate is located one side of connector, and the top of filter plate is provided with sealing block, and the top of organism is provided with the seal groove, and sealing block sets up the inside at the seal groove, and the inner wall symmetry of purification subassembly is provided with the bar frame.
Preferably, the limiting ring is fixedly arranged on the back of the connecting flange, the limiting ring corresponds to a hole formed in the connecting flange, the driving assembly is square in shape and fixedly arranged on the outer wall of the limiting ring, the water inlet pipe is connected with the water flowing pipe inside the first group of frames, the water draining pipe is connected with the water flowing pipe inside the last group of frames, the purifying assembly is square in shape, and the outer wall is attached to the inner wall of the machine body in size.
Preferably, the inner wall of bar frame is provided with the connecting block, and the inner wall symmetry of connecting block is provided with first sliding ring, and the threaded rod is worn to be equipped with by the inner wall of first sliding ring, and the top fixedly connected with actuating lever of connecting block, and the top of actuating lever and the bottom fixed connection of sealing block, the inner wall of bar frame is provided with the installation piece, and the inner wall of installation piece is provided with the second motor corresponding with the threaded rod, and the one end and the output fixed connection of second motor of threaded rod.
Preferably, the inner wall symmetry of frame is provided with the sliding tray, and the inner wall of sliding tray is provided with the screw thread lead screw, and the outer wall of screw thread lead screw encircles installs the second sliding ring, and the inner wall of frame is provided with micro motor, and the one end and the output fixed connection of micro motor of screw thread lead screw, and the outer wall of second sliding ring is provided with the support frame, and the inner wall of support frame is provided with the stock, and the outer wall of stock is provided with the wire brush, and the inner wall of support frame is provided with the third motor, and the output and the one end fixed connection of stock of third motor.
Preferably, the inner wall of organism is provided with square frame, and the closing plate is worn to be equipped with by square frame's inner wall, and the bottom symmetry of organism is provided with the supporting shoe, and the inner wall of supporting shoe wears to be equipped with the drive plate, and the inner wall of drive plate is provided with the circular slot, and the inner wall of circular slot is provided with the telescopic link, and the top of telescopic link and the inner wall top fixed connection of circular slot, the bottom of telescopic link and the inner wall bottom fixed connection of supporting shoe.
A method of using a waste heat utilization device for titanate production process, comprising:
s1, when the waste heat utilization device is used for recycling heat of high-temperature flue gas generated in the titanate production process, an air inlet head and an air outlet head of the waste heat utilization device can be connected with an external pipeline through a connecting flange, when the external conveying pipeline is connected with the air inlet head of the waste heat utilization device, the flange on the connecting pipeline is fixedly connected with the connecting flange, after the bolt is inserted into a preset hole on the connecting flange, one end of the bolt enters the interior of a nut, the output end of a first motor is driven to rotate through the first gear and a second gear, the rotating rod is driven to rotate through the transmission gear, the nut is driven to rotate in the limit ring through the cooperation between the transmission gear and a driven gear, the installation and positioning bolt position is automatically moved when the nut rotates, the connecting flange is fixedly connected with the flange on the conveying pipeline, and therefore the purpose of improving the efficiency of the connecting pipeline of the waste heat utilization device is achieved, and working efficiency is further improved;
s2, after the waste heat utilization device is connected with a pipeline for conveying heat, high-temperature smoke in the titanate production process can carry particles to enter the inside of an air inlet head through the pipeline, then the smoke can enter the inside of a purification assembly through the cooperation of the air inlet head and a connector to date, a filter plate can filter and adsorb large particles carried in the smoke, the purpose of filtering and purifying the smoke entering the waste heat utilization device is achieved, the phenomenon that the smoke particles generated during the titanate production are excessively accumulated in the waste heat utilization device is effectively avoided, the efficiency of heat recovery is influenced, when impurities filtered by the filter plate are required to be removed, the output end of a second motor rotates to drive a threaded rod to rotate, the position of a connecting block is moved through a first slip ring, the position of the connecting block is moved to push the position of a sealing block through a driving rod, and the position of the sealing block is moved to the outside through a sealing groove, the particles adsorbed on the outer wall of the filter plate are conveniently removed, and the particles carried in the waste heat utilization device are effectively prevented from being accumulated in the filter plate;
S3, the water inlet pipe is connected with a pipeline for conveying water sources from outside, the water outlet pipe is connected with the input end of the external storage tank, after the primarily purified high-temperature gas flows into the waste heat utilization device, the external water source is conveyed into the water inlet pipe, the water flows into the water flow pipe to flow, the communicating pipe can enable the water flow pipes in the adjacent frames to be communicated, the water sources can flow in the water flow pipes of each group, when the water sources flow, the high-temperature gas passes through the water flow pipes, the water sources flowing in the water flow pipes can absorb heat, the water sources absorbing heat flow into the liquid storage tank through the water outlet pipe to be stored, the purpose of recycling heat is achieved, further waste of resources is effectively avoided, the impurity carried by the high-temperature gas is adsorbed on the outer wall of the water flow pipes after long-time use is avoided, the conversion efficiency of the heat of the water flow pipes is influenced, the output end rotation of the third motor can drive the long rod to rotate in the inner part of the support frame, the long rod can drive the steel wire brush to rotate, the impurity adsorbed on the outer wall of the water flow pipes can be removed when the water sources flow, and meanwhile, the water source flowing in the water flow pipe can flow through the second thread position of the screw can be quickly driven by the screw rod can be converted, and the second water flow pipe can be quickly moved through the screw thread position of the screw rod can be prevented from moving through the water absorption device when the screw plate is in a cleaning process;
S4, when the adsorbate on the outer wall of the convection pipe is removed, the square frame is not sealed any more by the position of the movable sealing plate, the removed impurities can fall out of the waste heat utilization device through the square frame, when the waste heat utilization device is required to be overhauled and maintained, the sealing plate is moved out of the square frame, after the sealing plate is moved out of the square frame, the telescopic rod is enabled to work to push the round groove to move, and then the driving plate is driven to move in position, and when the driving plate vertically slides in the supporting block, the position of the waste heat utilization device can be adjusted, so that workers can conveniently overhaul and maintain the waste heat utilization device through the square frame, and the purpose of conveniently overhauling and maintaining the waste heat utilization device is achieved.
Preferably, in the step S1, the method further includes the following steps:
s11, when the nut rotates, the limiting disc is driven to rotate in the annular groove, so that the nut can be guided, the nut can rotate stably, and the phenomenon of shaking when the nut rotates is avoided;
in the step S2, the method further includes the following steps:
s21, the sealing block is attached to the sealing groove, so that the sealing groove can be sealed, and the phenomenon that gas in the waste heat utilization device flows to the outside through the sealing groove is avoided;
In the step S3, the method further includes the following steps:
s31, the size of the joint of the support frame and the second slip ring is attached to the inner wall of the sliding groove, and then the sliding groove can guide the second slip ring through the support frame, so that the second slip ring can slide stably.
Compared with the prior art, the invention has the beneficial effects that:
1. according to the invention, the connecting efficiency of the waste heat utilization device for conveying the high-temperature gas pipeline in the titanate production process can be improved through installing the connecting flange and the limiting ring, when the waste heat utilization device is used for recycling heat of high-temperature flue gas generated in the titanate production process, when the external conveying pipeline is connected with the air inlet head of the waste heat utilization device, the flange on the connecting pipeline is fixed with the connecting flange, after the bolt is inserted into a preset hole on the connecting flange, one end of the bolt enters the interior of the nut, the output end of the first motor is driven to rotate through the first gear and the second gear, the transmission gear is driven to rotate when the rotating rod is driven to rotate, the nut is driven to rotate in the limiting ring through the cooperation between the transmission gear and the driven gear, the position of the bolt which is installed and positioned is automatically moved when the nut rotates, the connecting flange is fixedly connected with the flange on the conveying pipeline, and the efficiency of the connecting pipeline of the waste heat utilization device is improved;
2. According to the invention, the purification assembly is arranged to facilitate the filtration and removal of the flue gas particles entering the waste heat utilization device used in the titanate production process, after the waste heat utilization device is connected with the pipeline for conveying heat, the high-temperature flue gas in the titanate production process can carry the particles into the air inlet head through the pipeline, the flue gas can enter the purification assembly through the cooperation between the air inlet head and the connector, the filter plate can filter and adsorb the large particles carried in the flue gas, the purpose of filtering and purifying the flue gas entering the waste heat utilization device is achieved, the defect that the flue gas particles generated during the titanate production are excessively accumulated in the waste heat utilization device is effectively avoided, the efficiency of heat recovery is influenced, when the impurities filtered by the filter plate are required to be removed, the output end of the second motor rotates to drive the threaded rod to rotate, the position of the connecting block is moved through the first slip ring, the position of the sealing block is pushed to move through the driving rod, the position of the sealing block is moved, the filter plate is driven to move through the sealing groove to the outer wall, the filter plate is further convenient to remove the particles carried by the filter plate, and the particles entering the waste heat utilization device can be effectively prevented from accumulating in the waste heat utilization device;
3. According to the invention, the steel wire brush and the long rod are arranged to facilitate removal of adsorbates on the outer wall of the internal heat conversion assembly of the titanate production process, impurities carried by high-temperature gas are adsorbed on the outer wall of the water flow pipe after long-time use, so that the conversion efficiency of the water flow pipe to heat is influenced;
4. According to the invention, the square frame and the supporting block are arranged, so that the maintenance of the inner part of the waste heat utilization device in the titanate production process is facilitated, when the inner part of the waste heat utilization device is required to be maintained, after the sealing plate is moved out of the square frame, the telescopic rod is enabled to work to push the position of the round groove to move, and then the driving plate is driven to move, when the driving plate vertically slides in the inner part of the supporting block, the position of the waste heat utilization device is regulated, so that a worker can maintain the inner part of the waste heat utilization device through the square frame, and the purpose of maintaining the inner part of the waste heat utilization device is achieved.
Drawings
FIG. 1 is a schematic diagram of the overall structure of the present invention;
FIG. 2 is a schematic cross-sectional view of the present invention;
FIG. 3 is a schematic diagram of a frame structure of the present invention;
FIG. 4 is a schematic view of a connecting flange according to the present invention;
FIG. 5 is a schematic view of a stop collar according to the present invention;
FIG. 6 is a schematic diagram of a driving assembly according to the present invention;
FIG. 7 is a schematic view of a purification assembly of the present invention;
FIG. 8 is a schematic view of a bar frame structure of the present invention;
FIG. 9 is an enlarged schematic view of the structure A of FIG. 8 in accordance with the present invention;
FIG. 10 is a schematic view of a wire brush according to the present invention;
Fig. 11 is a flowchart of the operation of the present invention.
In the figure: 1. a body; 2. an air inlet head; 3. an exhaust head; 4. a frame; 5. a water inlet pipe; 6. a drain pipe; 7. a water flow pipe; 8. a communicating pipe; 9. a connecting flange; 10. a limiting ring; 11. a nut; 12. an annular groove; 13. a limiting disc; 14. a driven gear; 15. a drive assembly; 16. a rotating lever; 17. a transmission gear; 18. a first gear; 19. a first motor; 20. a second gear; 21. a purification assembly; 22. a connector; 23. a filter plate; 24. a sealing block; 25. sealing grooves; 26. a bar-shaped frame; 27. a connecting block; 28. a driving rod; 29. a first slip ring; 30. a threaded rod; 31. a mounting block; 32. a second motor; 33. a sliding groove; 34. a threaded screw rod; 35. a second slip ring; 36. a micro motor; 37. a third motor; 38. a long rod; 39. a wire brush; 40. a square frame; 41. a sealing plate; 42. a support block; 43. a driving plate; 44. a circular groove; 45. a telescopic rod; 46. and (5) supporting frames.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
In the description of the present invention, it should be noted that the directions or positional relationships indicated by the terms "upper", "lower", "inner", "outer", "front", "rear", "both ends", "one end", "the other end", etc. are based on the directions or positional relationships shown in the drawings, are merely for convenience of describing the present invention and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a specific direction, be configured and operated in the specific direction, and thus should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In the description of the present invention, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "provided," "connected," and the like are to be construed broadly, and may be either fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present invention will be understood in specific cases by those of ordinary skill in the art.
Referring to fig. 1, 2 and 11, an embodiment of the present invention provides: the waste heat utilization device for titanate production process comprises a machine body 1, one end of the machine body 1 is provided with an air inlet head 2, the other end of the machine body 1 is connected with an air outlet head 3, the outer walls of the air inlet head 2 and the air outlet head 3 are both provided with a connecting flange 9, one side of the inner wall of the machine body 1 is provided with a frame 4, the inner wall of the frame 4 is provided with a water flowing pipe 7, the outer wall of the frame 4 is provided with a communicating pipe 8, the communicating pipe 8 is used for connecting the water flowing pipes 7 in two adjacent groups of frames 4, the outer wall of the machine body 1 is provided with a water inlet pipe 5, one end of the water inlet pipe 5 is connected with the input end of the water flowing pipe 7, the outer wall of the machine body 1 is provided with a water outlet pipe 6, the water outlet pipe 6 is connected with the output end of the water flowing pipe 7, when the waste heat utilization device for titanate production process is used for heat recovery and utilization of high-temperature gas generated during titanate production, after the high-temperature flue gas for producing titanate enters the interior of the waste heat utilization device, the water inlet pipe 5 is connected with a pipeline for conveying water source from outside, the water outlet pipe 6 is connected with the input end of an external storage tank, after the external water source is conveyed into the interior of the water inlet pipe 5, the external water source flows into the interior of the water flow pipe 7 to flow, the water flow pipes 7 in the adjacent frames 4 can be communicated through the communicating pipe 8, the water source can flow in the interior of each group of the water flow pipes 7, when the water source flows, the water source flowing in the water flow pipes 7 absorbs heat when the high-temperature gas passes through the water flow pipes 7, the water source absorbing heat flows into the interior of the liquid storage tank through the water outlet pipe 6 to be stored, the aim of heat recycling is achieved, the waste of resources is effectively avoided, the frames 4 are the water flow pipes 7 through the installation space, the spacing ring 10 is fixed to be set up in the back of flange 9, and the spacing ring 10 is corresponding with the hole that flange 9 set up, and drive assembly 15 appearance is square, fixed outer wall that sets up at spacing ring 10, inlet tube 5 and the inside water pipe 7 of first group frame 4 are connected, and drain pipe 6 is connected with the inside water pipe 7 of last group frame 4, and the appearance of purifying assembly 21 is square, and outer wall size is laminated with the size of organism 1 inner wall mutually.
Referring to fig. 4, 5 and 6, a stop collar 10 is sequentially disposed on the back of the connection flange 9, a nut 11 is movably disposed on the inner wall of the stop collar 10, a driven gear 14 is disposed on the inner wall of the nut 11, stop discs 13 are symmetrically disposed on the outer wall of the nut 11 and located on one side of the driven gear 14, an annular groove 12 corresponding to the stop discs 13 is disposed on the inner wall of the stop collar 10, the stop discs 13 are disposed in the annular groove 12, a driving assembly 15 is disposed on the outer wall of the stop collar 10, the driving assembly 15 comprises a rotating rod 16, a transmission gear 17 and a first motor 19, the rotating rod 16 is fixedly disposed in the driving assembly 15, the transmission gear 17 is fixedly disposed on the outer wall of the rotating rod 16, the transmission gear 17 is meshed with the driven gear 14, a first gear 18 is disposed on the outer wall of the rotating rod 16, the first gear 18 is positioned at one side of the transmission gear 17, the inner wall of the driving assembly 15 is provided with a first motor 19, the output end of the first motor 19 is fixedly connected with a second gear 20, the second gear 20 is meshed with the first gear 18, the air inlet head 2 and the air outlet head 3 of the waste heat utilization device can be connected with an external pipeline through the connecting flange 9, when the external pipeline is connected with the air inlet head 2 of the waste heat utilization device, the flange on the connecting pipeline is fixed with the connecting flange 9, when the bolt is used for fixing, one end of the bolt is inserted into a preset hole on the connecting flange 9, the one end of the bolt enters the inside of the nut 11, the output end of the first motor 19 is driven by the first gear 18 and the second gear 20 to drive the rotating rod 16 to rotate, the rotating rod 16 is driven by the rotating rod 17 to rotate, and then can drive nut 11 and rotate in the inside of spacing ring 10 through the cooperation between drive gear 17 and the driven gear 14, can make the bolt position of installation location move automatically when nut 11 rotates, carry out fixed connection to flange 9 and the last flange of pipeline, and then reach the purpose that improves waste heat utilization equipment connecting tube efficiency, and then improved work efficiency, can drive limiting disc 13 and rotate in the inside of ring channel 12 when nut 11 rotates, can lead nut 11, make nut 11 steadily rotate, the phenomenon of rocking appears when having avoided nut 11 to rotate.
Referring to fig. 2, 7, 8 and 9, the inner wall of the machine body 1 is provided with a purifying component 21, the purifying component 21 is located at one side of the frame 4, the front of the purifying component 21 is provided with a connector 22, the connector 22 is connected with the air inlet 2, the inner wall of the purifying component 21 is provided with a filter plate 23, the filter plate 23 is located at one side of the connector 22, the top of the filter plate 23 is provided with a sealing block 24, the top of the machine body 1 is provided with a sealing groove 25, the sealing block 24 is arranged in the sealing groove 25, the inner wall of the purifying component 21 is symmetrically provided with a bar frame 26, the inner wall of the bar frame 26 is provided with a connecting block 27, the inner wall of the connecting block 27 is symmetrically provided with a first sliding ring 29, the inner wall of the first sliding ring 29 is penetrated with a threaded rod 30, the top of the connecting block 27 is fixedly connected with a driving rod 28, the top of the driving rod 28 is fixedly connected with the bottom of the sealing block 24, the inner wall of the bar frame 26 is provided with a mounting block 31, the inner wall of the mounting block 31 is provided with a second motor 32 corresponding to the threaded rod 30, one end of the threaded rod 30 is fixedly connected with the output end of the second motor 32, high-temperature flue gas in the titanate production process can carry particles into the air inlet head 2 through a pipeline, the flue gas can enter the purifying assembly 21 through the cooperation between the air inlet head 2 and the connector 22 so far, the filter plate 23 can filter and adsorb large particles carried in the flue gas, the purpose of filtering and purifying the flue gas entering the waste heat utilization device is achieved, the phenomenon that the excessive stack of the flue gas particles generated in the titanate production process is in the waste heat utilization device, the heat recovery efficiency is influenced is effectively avoided, when impurities filtered by the filter plate 23 are required to be removed, the output end of the second motor 32 is rotated to drive the threaded rod 30 to rotate, the threaded rod 30 can make the position of connecting block 27 remove through first sliding ring 29 when rotating, can promote the position of sealing block 24 through actuating lever 28 when the position of connecting block 27 removes, and when the position of sealing block 24 removed, can drive the position of filter plate 23 and remove after the waste heat utilization device is external through seal groove 25, and then be convenient for clear away filter plate 23 outer wall absorptive particulate matter, reach the purpose of being convenient for filter the particulate matter that enters into the inside flue gas of waste heat utilization device and clear away, effectually avoided the particulate matter to pile up in waste heat utilization device's inside.
Referring to fig. 3 and 10, the inner wall symmetry of frame 4 is provided with sliding tray 33, the inner wall of sliding tray 33 is provided with screw thread lead screw 34, screw thread lead screw 34's outer wall encircles installs second sliding ring 35, the inner wall of frame 4 is provided with micro motor 36, and screw thread lead screw 34's one end and micro motor 36's output fixed connection, the outer wall of second sliding ring 35 is provided with support frame 46, support frame 46's inner wall is provided with stock 38, stock 38's outer wall is provided with wire brush 39, support frame 46's inner wall is provided with third motor 37, and the output of third motor 37 and the one end fixed connection of stock 38, in order to avoid impurity to adsorb at the outer wall of flow pipe 7, influence flow pipe 7's conversion efficiency to heat, make the output rotation of third motor 37 can drive stock 38 at the inside of support frame 46 and rotate, can drive wire brush 39 rotation when wire brush 39 rotates, can drive the impurity that flow pipe 7 outer wall adsorbs simultaneously, make the output rotation of micro motor 36 drive screw thread lead screw 34 rotation, can make the second sliding ring's position when the screw thread lead screw 34 rotates and can make the second sliding ring's 35 remove the position when the outer wall is rotated, the position of second sliding ring 7 can not pass through the high-speed water pipe 7 and can reach the absorption efficiency of the cleaning device of the flow pipe 7 when the high-speed water through the outer wall of the pipe 7, the cleaning device is used for the influence on the absorption efficiency of heat, the flow pipe 7, the cleaning position of the flow pipe can be reached by the cleaning device.
Referring to fig. 1 and 2, the inner wall of the machine body 1 is provided with a square frame 40, the inner wall of the square frame 40 is penetrated with a sealing plate 41, the bottom of the machine body 1 is symmetrically provided with a supporting block 42, the inner wall of the supporting block 42 is penetrated with a driving plate 43, the inner wall of the driving plate 43 is provided with a circular groove 44, the inner wall of the circular groove 44 is provided with a telescopic rod 45, the top end of the telescopic rod 45 is fixedly connected with the top of the inner wall of the circular groove 44, the bottom of the telescopic rod 45 is fixedly connected with the bottom of the inner wall of the supporting block 42, when the adsorbate on the outer wall of the water pipe 7 is removed, the square frame 40 is not sealed by moving the position of the sealing plate 41, the removed impurities fall out of the interior of the waste heat utilization device through the square frame 40, when the interior of the waste heat utilization device is required to be overhauled and maintained, the position of the telescopic rod 45 is pushed by working after the sealing plate 41 moves out of the interior of the square frame 40, and then the position of the driving plate 43 is driven to move, when the interior vertical sliding position of the supporting block 42 is adjusted, and then the position of the waste heat utilization device is convenient for staff to use the interior to overhaul and maintain the interior of the waste heat utilization device.
A method of using a waste heat utilization device for titanate production process, comprising:
s1, when the waste heat utilization device is used for recycling heat of high-temperature flue gas generated in the titanate production process, an air inlet head 2 and an air outlet head 3 of the waste heat utilization device are connected with an external pipeline through a connecting flange 9, when the external conveying pipeline is connected with the air inlet head 2 of the waste heat utilization device, a flange on the connecting pipeline is fixed with the connecting flange 9, after the bolt is inserted into a preset hole on the connecting flange 9, one end of the bolt enters the interior of a nut 11, the output end of a first motor 19 is driven to rotate through a first gear 18 and a second gear 20, a rotating rod 16 is driven to rotate through the transmission of the rotating rod 16, a transmission gear 17 is driven to rotate through the cooperation between the transmission gear 17 and a driven gear 14, the nut 11 is driven to rotate in the interior of a limiting ring 10, the position of the bolt which is installed and positioned is automatically moved when the nut 11 rotates, the connecting flange 9 is fixedly connected with the flange on the conveying pipeline, and the efficiency of the connecting pipeline of the waste heat utilization device is further improved;
S2, after the waste heat utilization device is connected with a pipeline for conveying heat, particles can be carried by high-temperature flue gas in the titanate production process and enter the interior of the air inlet head 2 through the pipeline, then the flue gas can enter the interior of the purification assembly 21 through the cooperation between the air inlet head 2 and the connector 22 so far, the filter plate 23 can filter and adsorb large-sized particles carried in the flue gas, and then the purpose of filtering and purifying the flue gas entering the interior of the waste heat utilization device is achieved, and further the defect that the flue gas particles generated during the titanate production are excessively accumulated in the interior of the waste heat utilization device is effectively avoided, the heat recovery efficiency is influenced, when impurities filtered by the filter plate 23 are required to be removed, the output end of the second motor 32 rotates to drive the threaded rod 30 to rotate, the position of the connecting block 27 is moved through the first slip ring 29 when the threaded rod 30 rotates, the position of the connecting block 27 is moved through the driving rod 28 to push the position of the sealing block 24, the position of the filter plate 23 is moved through the sealing groove 25 to the outside of the waste heat utilization device, and then the particles adsorbed by the outer wall of the filter plate 23 are conveniently removed, and the particles carried by the filter plate 23 enter the interior of the waste heat utilization device are effectively avoided;
S3, the water inlet pipe 5 is connected with a pipeline for conveying water sources from outside, the water outlet pipe 6 is connected with the input end of an external storage tank, after the primarily purified high-temperature gas flows into the waste heat utilization device, the external water source flows into the water inlet pipe 5 after being conveyed into the water inlet pipe 5, the external water source flows into the water flowing pipe 7 to flow, the communicating pipe 8 can enable the water flowing pipes 7 in the adjacent frames 4 to be communicated, the water sources can flow in the water flowing pipes 7 of each group, when the high-temperature gas passes through the water flowing pipes 7, the water source flowing in the water flowing pipes 7 absorbs heat when the water source flows, the water source absorbing the heat flows into the liquid storage tank through the water outlet pipe 6 to be stored, the purpose of heat recycling is achieved, the waste of resources is effectively avoided, the impurities carried by the high-temperature gas are adsorbed on the outer wall of the water flowing pipes 7 after long-time use, the conversion efficiency of the heat of the water flowing pipe 7 is affected, the output end of the third motor 37 rotates to drive the long rod 38 to rotate in the support frame 46, the long rod 38 rotates to drive the steel wire brush 39 to rotate, impurities adsorbed on the outer wall of the water flowing pipe 7 can be removed when the steel wire brush 39 rotates, meanwhile, the output end of the micro motor 36 rotates to drive the threaded screw 34 to rotate, the position of the second slip ring 35 can be moved when the threaded screw 34 rotates, the position of the second slip ring 35 can drive the position of the steel wire brush 39 to move to clean different positions of the water flowing pipe 7 through the support frame 46 when the position of the second slip ring 35 moves, the aim of cleaning adsorbed matters on the outer wall of the water flowing pipe 7 is achieved, and further, the conversion efficiency of a waste heat utilization device for the titanate production process is effectively prevented from being influenced by excessive adsorbed matters on the outer wall of the water flowing pipe 7;
S4, when the adsorbate on the outer wall of the convection tube 7 is removed, the square frame 40 is not sealed by the position of the movable sealing plate 41, removed impurities can fall out of the waste heat utilization device through the square frame 40, when the waste heat utilization device is required to be overhauled and maintained, after the sealing plate 41 is moved out of the square frame 40, the telescopic rod 45 is enabled to work to push the position of the circular groove 44 to move, and then the driving plate 43 is driven to move, when the driving plate 43 vertically slides in the supporting block 42, the position of the waste heat utilization device can be adjusted, and further workers can conveniently overhaul and maintain the waste heat utilization device through the square frame 40, so that the purpose of overhauling and maintaining the waste heat utilization device is achieved.
In step S1, the method further includes the steps of:
s11, when the nut 11 rotates, the limiting disc 13 is driven to rotate in the annular groove 12, so that the nut 11 can be guided, the nut 11 can rotate stably, and the phenomenon of shaking when the nut 11 rotates is avoided;
in step S2, the method further includes the steps of:
s21, the sealing block 24 is attached to the sealing groove 25, so that the sealing groove 25 can be sealed, and the phenomenon that gas in the waste heat utilization device flows to the outside through the sealing groove 25 is avoided;
In step S3, the method further includes the steps of:
s31, the size of the joint of the support 46 and the second slip ring 35 is attached to the inner wall of the sliding groove 33, and then the sliding groove 33 can guide the second slip ring 35 through the support 46, so that the second slip ring 35 slides stably.
When the waste heat utilization device is used for recycling heat of high-temperature flue gas generated in the titanate production process, the air inlet head 2 and the air outlet head 3 of the waste heat utilization device can be connected with an external pipeline through the connecting flange 9, when the external conveying pipeline is connected with the air inlet head 2 of the waste heat utilization device, the flange on the connecting pipeline is fixed with the connecting flange 9, after the bolt is inserted into a preset hole on the connecting flange 9, one end of the bolt enters the interior of the nut 11, the output end of the first motor 19 is further driven by the first gear 18 and the second gear 20 to drive the rotating rod 16 to rotate, the rotating rod 16 is further driven by the rotating rod 16 to drive the transmission gear 17 to rotate, the nut 11 is further driven by the cooperation between the transmission gear 17 and the driven gear 14 to rotate in the limit ring 10, the nut 11 can automatically move the bolt position for installation and positioning when rotating, the flange on the connecting flange 9 and the conveying pipeline is fixedly connected, the aim of improving the efficiency of the connecting pipeline of the waste heat utilization device is further achieved, the working efficiency is further improved, after the waste heat utilization device is connected with the pipeline for conveying heat, high-temperature flue gas in the titanate production process can carry particles into the air inlet head 2 through the pipeline, the flue gas can enter the purifying component 21 through the cooperation between the air inlet head 2 and the connector 22 until now, the filter plate 23 can filter and adsorb large particles carried in the flue gas, the aim of filtering and purifying the flue gas entering the waste heat utilization device is further achieved, and further the excessive accumulation of the flue gas particles generated in the titanate production process in the waste heat utilization device is effectively avoided, when the efficiency of heat recovery is affected, the output end of the second motor 32 rotates to drive the threaded rod 30 to rotate when the impurities filtered by the filter plate 23 need to be removed, the threaded rod 30 moves the position of the connecting block 27 through the first sliding ring 29 when rotating, the position of the sealing block 24 is pushed to move through the driving rod 28 when the position of the connecting block 27 moves, the position of the filter plate 23 is driven to move when the position of the sealing block 24 moves, the filter plate 23 moves to the outside of the waste heat utilization device through the sealing groove 25, and then particles adsorbed on the outer wall of the filter plate 23 are removed, the purpose of conveniently filtering and removing the particles carried by flue gas entering the waste heat utilization device is achieved, the water inlet pipe 5 is connected with a pipeline for conveying water sources outside, the water outlet pipe 6 is connected with the input end of an external storage tank, after the initially purified high-temperature gas flows into the inside of the waste heat utilization device, the external water source is conveyed into the inside of the water inlet pipe 5, the water inlet pipe 7 flows through the inside of the waste pipe, the water source pipe 7 can be made to flow through the adjacent frame 4, the water inlet pipe 7 is made to be convenient to remove the particles adsorbed on the outer wall of the waste heat utilization device, the heat is prevented from being absorbed by the water source through the water source pipe 7, the heat is effectively prevented from being absorbed by the water source through the water source pipe 7, and the water source is absorbed through the high-temperature storage tank, and the heat is prevented from being absorbed by the water source through the water source pipe, the water source is absorbed through the water pipe 7 when the water source is absorbed through the water pipe after the water source is heated through the water source and the water pipe 7 and the inside the heat storage pipe is heated after the heat is heated, the output end rotation that makes third motor 37 can drive stock 38 and rotate in the inside of support frame 46, can drive wire brush 39 and rotate when stock 38 rotates, can clear away the absorptive impurity of water pipe 7 outer wall when wire brush 39 rotates, simultaneously make the output rotation of micro-motor 36 drive screw mandrel 34 rotation, can make the position of second sliding ring 35 remove when screw mandrel 34 rotates, the position that can drive wire brush 39 through support frame 46 moves the position that water pipe 7 is different when the position of second sliding ring 35 moves cleans, reach quick water pipe 7 outer wall adsorbate and carry out clear purpose, and then the effectual waste heat utilization device's that avoids water pipe 7 outer wall adsorbate too much influence titanate production process conversion efficiency, when wasing the adsorbate of water pipe 7 outer wall, the position of moving seal plate 41 no longer seals square frame 40, the impurity of cleaing away can drop out the inside of waste heat utilization device through square frame 40, when need carry out maintenance to the inside of waste heat utilization device, after moving the square frame 40 with seal plate 41, make telescopic link 45 work promote the position of groove 44 and drive the inside of the device, can carry out the inside position adjustment through the drive plate 43 when the inside of the device is convenient for carrying out maintenance device, and then can carry out the maintenance device to carry out the maintenance device through the inside position adjustment of the inside of the drive plate 43 of the inside of the device, can be convenient for the maintenance device.
It will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are, therefore, to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Claims (10)
1. A waste heat utilization device for titanate production process, characterized by comprising:
the engine body (1), one end of the engine body (1) is provided with an air inlet head (2), the other end of the engine body (1) is connected with an air outlet head (3), and connecting flanges (9) are arranged on the outer walls of the air inlet head (2) and the air outlet head (3);
the back of the connecting flange (9) is sequentially provided with a limiting ring (10), the inner wall of the limiting ring (10) is movably provided with a nut (11), the inner wall of the nut (11) is provided with a driven gear (14), the outer wall of the nut (11) is symmetrically provided with a limiting disc (13), the limiting disc (13) is positioned at one side of the driven gear (14), the inner wall of the limiting ring (10) is provided with an annular groove (12) corresponding to the limiting disc (13), and the limiting disc (13) is arranged in the annular groove (12);
The outer wall of the limiting ring (10) is provided with a driving assembly (15).
2. The waste heat utilization device for titanate production process of claim 1, wherein: the drive assembly (15) comprises a rotating rod (16), a transmission gear (17) and a first motor (19), wherein the rotating rod (16) is fixedly arranged inside the drive assembly (15), the transmission gear (17) is fixedly arranged on the outer wall of the rotating rod (16), the transmission gear (17) is meshed with the driven gear (14), the first gear (18) is arranged on the outer wall of the rotating rod (16), the first gear (18) is located on one side of the transmission gear (17), the first motor (19) is arranged on the inner wall of the drive assembly (15), the second gear (20) is fixedly connected with the output end of the first motor (19), and the second gear (20) is meshed with the first gear (18).
3. The waste heat utilization device for titanate production process of claim 1, wherein: the utility model discloses a water heater, including organism (1), frame (4) are provided with on one side of the inner wall of organism (1), and the inner wall of frame (4) is provided with running water pipe (7), and the outer wall of frame (4) is provided with communicating pipe (8), and communicating pipe (8) are used for connecting inside running water pipe (7) of two adjacent groups of frames (4), and the outer wall of organism (1) is provided with inlet tube (5), and the one end of inlet tube (5) is connected with the input of running water pipe (7), and the outer wall of organism (1) is provided with drain pipe (6), and drain pipe (6) are connected with the output of running water pipe (7).
4. A waste heat utilizing apparatus for titanate production process as defined in claim 3, wherein: the inner wall of organism (1) is provided with purification subassembly (21), and purification subassembly (21) are located one side of frame (4), the front of purification subassembly (21) is provided with connector (22), and connector (22) are connected with air inlet head (2), the inner wall of purification subassembly (21) is provided with filter plate (23), and filter plate (23) are located one side of connector (22), the top of filter plate (23) is provided with sealing block (24), the top of organism (1) is provided with seal groove (25), and sealing block (24) set up the inside at seal groove (25), the inner wall symmetry of purification subassembly (21) is provided with bar frame (26).
5. A waste heat utilization device for titanate production process according to any one of claims 1 to 4, wherein: the limiting ring (10) is fixedly arranged on the back surface of the connecting flange (9), the limiting ring (10) corresponds to a hole arranged on the connecting flange (9), the driving assembly (15) is square in shape and is fixedly arranged on the outer wall of the limiting ring (10), the water inlet pipe (5) is connected with the water flowing pipe (7) inside the first group of frames (4), the water draining pipe (6) is connected with the water flowing pipe (7) inside the last group of frames (4), the appearance of the purifying component (21) is square, and the outer wall size is attached to the size of the inner wall of the machine body (1).
6. The waste heat utilization device for titanate production process of claim 4, wherein: the inner wall of bar frame (26) is provided with connecting block (27), the inner wall symmetry of connecting block (27) is provided with first sliding ring (29), threaded rod (30) are worn to be equipped with by the inner wall of first sliding ring (29), the top fixedly connected with actuating lever (28) of connecting block (27), and the top of actuating lever (28) and the bottom fixed connection of sealing block (24), the inner wall of bar frame (26) is provided with installation piece (31), the inner wall of installation piece (31) is provided with second motor (32) corresponding with threaded rod (30), and the one end of threaded rod (30) and the output fixed connection of second motor (32).
7. A waste heat utilizing apparatus for titanate production process as defined in claim 3, wherein: the inner wall symmetry of frame (4) is provided with sliding tray (33), the inner wall of sliding tray (33) is provided with screw thread lead screw (34), second sliding ring (35) are installed around the outer wall of screw thread lead screw (34), the inner wall of frame (4) is provided with micro motor (36), and the one end and the output fixed connection of micro motor (36) of screw thread lead screw (34), the outer wall of second sliding ring (35) is provided with support frame (46), the inner wall of support frame (46) is provided with stock (38), the outer wall of stock (38) is provided with wire brush (39), the inner wall of support frame (46) is provided with third motor (37), and the one end fixed connection of third motor (37) and stock (38).
8. The waste heat utilization device for titanate production process of claim 4, wherein: the inner wall of organism (1) is provided with square frame (40), and closing plate (41) are worn to be equipped with by the inner wall of square frame (40), and the bottom symmetry of organism (1) is provided with supporting shoe (42), and driving plate (43) are worn to be equipped with by the inner wall of supporting shoe (42), and the inner wall of driving plate (43) is provided with circular slot (44), and the inner wall of circular slot (44) is provided with telescopic link (45), and the top of telescopic link (45) and the inner wall top fixed connection of circular slot (44), the bottom of telescopic link (45) and the inner wall bottom fixed connection of supporting shoe (42).
9. A method of using a waste heat utilization device for titanate production process, which is applicable to the waste heat utilization device for titanate production process as claimed in any one of claims 1 to 8, comprising:
s1, when the waste heat utilization device is used for recycling heat of high-temperature flue gas generated in the titanate production process, an air inlet head (2) and an air outlet head (3) of the waste heat utilization device can be connected with an external pipeline through a connecting flange (9), when the external conveying pipeline is connected with the air inlet head (2) of the waste heat utilization device, the flange on the connecting pipeline is fixed with the connecting flange (9) after the external conveying pipeline, when the bolt is inserted into a preset hole on the connecting flange (9), one end of the bolt enters the inside of a nut (11), the output end of a first motor (19) is driven to rotate through a first gear (18) and a second gear (20), the rotating rod (16) is driven to rotate through the transmission of the first gear (18), the transmission gear (17) is driven to rotate through the cooperation between the transmission gear (17) and a driven gear (14), the nut (11) is driven to rotate in the inside of a limiting ring (10), the position of the bolt is automatically moved when the nut (11) is rotated, the installation and the efficiency of the connecting flange (9) is fixed with the connecting pipeline is further improved, and the waste heat utilization efficiency is further improved;
S2, after the waste heat utilization device is connected with a pipeline for conveying heat, high-temperature flue gas in the titanate production process can carry particles into the interior of the air inlet head (2) through the pipeline, and then the flue gas can enter the interior of the purification assembly (21) through the cooperation between the air inlet head (2) and the connector (22), the filter plate (23) can filter and adsorb large-sized particles carried in the flue gas, and then the purpose of filtering and purifying the flue gas entering the interior of the waste heat utilization device is achieved, and further the purposes of effectively avoiding excessive accumulation of the flue gas particles generated during the titanate production in the interior of the waste heat utilization device, influencing the heat recovery efficiency, enabling the output end of the second motor (32) to rotate to drive the threaded rod (30) to rotate, enabling the position of the connecting block (27) to move through the first sliding ring (29) during the rotation, pushing the position of the sealing block (24) through the driving rod (28) during the position movement of the connecting block (27), driving the position of the sealing block (24) to move to drive the filter plate (23) to move to the filter plate (23) during the position movement of the connecting block (27), and then the particles can be conveniently removed to the filter plate (23) to enter the interior of the waste heat utilization device for removing impurities, so that the particles can be conveniently removed through the filter plate (23) and the filter particles can enter the filter device, the accumulation of particles in the waste heat utilization device is effectively avoided;
S3, the water inlet pipe (5) is connected with a pipeline for conveying water sources from outside, the water outlet pipe (6) is connected with the input end of an external storage tank, after the primarily purified high-temperature gas flows into the interior of the waste heat utilization device, the external water source is conveyed into the interior of the water inlet pipe (5), the initially purified high-temperature gas flows into the interior of the water outlet pipe (7), the water outlet pipe (7) in the adjacent frame (4) can be communicated by the communicating pipe (8), the water source can flow in the water outlet pipes (7) of each group, when the water source flows, the water source flowing in the water outlet pipe (7) absorbs heat, the water source absorbing the heat flows into the interior of the liquid storage tank through the water outlet pipe (6) to be stored, the aim of heat recycling is fulfilled, further, the waste of resources is effectively avoided, the conversion efficiency of the heat of the water outlet pipe (7) is influenced, the output end of the third motor (37) can rotate to drive the steel wire brush (39) to rotate, and the steel wire brush (39) can rotate to drive the steel wire brush (39) to rotate when the steel wire (38) to rotate, the screw thread lead screw (34) can enable the position of the second slip ring (35) to move when rotating, and the support frame (46) can drive the position of the steel wire brush (39) to move when moving to clean different positions of the water flowing pipe (7), so that the aim of cleaning adsorbate on the outer wall of the water flowing pipe (7) is fulfilled, and further, the conversion efficiency of a waste heat utilization device for the titanate production process is effectively prevented from being influenced by excessive adsorbate on the outer wall of the water flowing pipe (7);
S4, when the adsorbate on the outer wall of the water flowing pipe (7) is removed, the square frame (40) is not sealed by the position of the movable sealing plate (41), the removed impurities can fall out of the waste heat utilization device through the square frame (40), when the waste heat utilization device is required to be overhauled and maintained, after the sealing plate (41) is moved out of the square frame (40), the telescopic rod (45) is enabled to work to push the round groove (44) to move, and then the driving plate (43) is driven to move, the position of the waste heat utilization device is adjusted when the driving plate (43) vertically slides in the supporting block (42), and then workers can overhaul and maintain the waste heat utilization device through the square frame (40), so that the purpose of overhauling and maintaining the waste heat utilization device is achieved.
10. The method of using a waste heat utilization device for titanate production process according to claim 9, wherein in said step S1, further comprising the steps of:
s11, when the nut (11) rotates, the limiting disc (13) is driven to rotate in the annular groove (12), so that the nut (11) can be guided, the nut (11) can rotate stably, and the phenomenon of shaking when the nut (11) rotates is avoided;
In the step S2, the method further includes the following steps:
s21, the sealing block (24) is attached to the sealing groove (25), so that the sealing groove (25) can be sealed, and the phenomenon that gas in the waste heat utilization device flows to the outside through the sealing groove (25) is avoided;
in the step S3, the method further includes the following steps:
s31, the size of the joint of the support frame (46) and the second slip ring (35) is attached to the inner wall of the sliding groove (33), and then the sliding groove (33) can guide the second slip ring (35) through the support frame (46), so that the second slip ring (35) can slide stably.
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