CN115752072B

CN115752072B - Spray drying tower capable of recycling waste heat

Info

Publication number: CN115752072B
Application number: CN202211370649.3A
Authority: CN
Inventors: 顾国勋; 陆晓春; 吕静
Original assignee: Jiangsu Zhongke Machinery Co ltd
Current assignee: Jiangsu Zhongke Machinery Co ltd
Priority date: 2022-11-03
Filing date: 2022-11-03
Publication date: 2026-01-23
Anticipated expiration: 2042-11-03
Also published as: CN115752072A

Abstract

This invention discloses a spray drying tower with recoverable waste heat, comprising a base with a fixed base, and a drying tower mounted on top of the base. An external support frame is fixedly connected to the outer surface of the drying tower, and the bottom of the external support frame is fixedly connected to the base. A transfer box has a transfer pipe and a connecting pipe mounted on top of the transfer box. One end of the connecting pipe away from the transfer box is connected to a processing cylinder, and the side of the transfer box near the drying tower is connected to a gas guide pipe. This invention relates to the field of spray drying tower technology. This waste heat-recoverable spray drying tower facilitates internal cleaning through gas blowing, preventing the treated gas from being directly discharged to the outside. The heat exchange rack and protective rack collect impurities contained in the gas while treating waste heat inside the sealed cylinder, and the accumulation of impurities inside the sealed cylinder does not easily affect the waste heat treatment process.

Description

Spray drying tower capable of recycling waste heat

Technical Field

The invention relates to the technical field of spray drying towers, in particular to a spray drying tower capable of recycling waste heat.

Background

The spray drying tower is characterized in that air enters an air distributor at the top of the drying tower through a filter and a heater, then enters a drying chamber in a spiral manner, the feed liquid is pumped to a centrifugal atomizer at the top of the drying tower through a filter by a feed liquid tank, so that the feed liquid is sprayed into tiny mist droplets, the feed liquid is contacted with hot air in parallel, water is quickly evaporated, the finished product is dried into a finished product in an extremely short time, the finished product is discharged through the bottom of the drying tower and a cyclone separator, waste gas is discharged through a fan, the spray drying tower can spray materials in a solution state into the spray drying tower, the materials are discharged in a solid powder state after being dried, the spray drying tower is widely used for biological pesticides, medicines and food microorganisms, the pressure, the flow rate and the size of a spray hole of a feed liquid pump can be adjusted according to the process requirements, the required spherical particles according to a certain size proportion are obtained, the spray dryer is one of continuous normal pressure dryers, the liquid material is sprayed into mist with special equipment, and is enabled to be contacted with the hot air to be dried, the liquid is used for drying thermosensitive liquid, suspension and viscous liquid, the liquid are also used for drying fuel, intermediate, inorganic salt and the moisture is directly discharged in a state after being dried through the evaporation, but the moisture is more than necessary, the thermal energy is more than the thermal energy is reduced, and the moisture is discharged due to the fact that the drying is more than the thermal energy is required to be directly and the moisture is discharged by the evaporation, and has high humidity, and has high relative humidity, and high moisture, and a high moisture, and has high moisture, and a high temperature; in the prior art, the exhaust gas preheating generally adopts the heat exchange between a conventional tube array and the inlet air of a drying tower to preheat the inlet air of the drying tower, but the waste heat in equipment can not be utilized when the device is used, the impurities doped in the gas are easy to accumulate when being treated when the waste heat is utilized, and the waste heat treatment effect of the equipment is reduced after the equipment is not cleaned for a long time, and fine particles are easily discharged to the outside through untreated gas discharge.

In summary, the waste heat inside the apparatus cannot be utilized when in use, impurities doped in the gas are easily accumulated during treatment when in waste heat utilization, the waste heat treatment effect of the apparatus is reduced after long-time cleaning, and fine particles are easily discharged to the outside through untreated gas discharge.

Disclosure of Invention

Aiming at the defects of the prior art, the invention solves the technical problems by adopting the technical proposal that the spray drying tower with the function of recycling waste heat comprises,

The base is provided with a fixed base and a drying tower arranged at the top of the base, the outer surface of the drying tower is fixedly connected with an outer support, and the bottom of the outer support is fixedly connected with the base;

The transfer case, the transfer case has the transfer pipeline, and install the connecting pipe at transfer case top, the one end intercommunication that the transfer case was kept away from to the connecting pipe has a processing section of thick bamboo, one side intercommunication that the transfer case is close to the drying tower has the air duct, the one end and the drying tower intercommunication that the transfer case was kept away from to the air duct, fix the drying tower through base and outer strut cooperation, be convenient for guarantee the work efficiency of drying tower during operation self, and the inside heat that produces of drying tower is on the transfer case is passed through to the air duct, along with a plurality of connecting pipes simultaneous working on the transfer case carries out waste heat treatment with the inside of processing section of thick bamboo, the air duct has the insulation can with the outside of connecting pipe, be convenient for reduce the heat loss when transmitting, and adjust the mounted position of transfer case through the air duct after the base installation, thereby adjust the position of processing section of thick bamboo, the installation of air duct is difficult for causing the influence to the inside work of drying tower, and then avoided the air duct to cause the problem that drying tower work efficiency reduces when carrying steam, the processing section of thick bamboo includes:

The sealing cylinder is provided with a communication hole and a protective frame arranged on the inner surface of the sealing cylinder, the position, close to the protective frame, of the sealing cylinder is fixedly connected with a heat exchange frame, the position, far away from the protective frame, of the heat exchange frame extends to the outside of the sealing cylinder, and the outer surface of the sealing cylinder is fixedly connected with an arc-shaped supporting plate;

The control box, the control box has the controller, and installs the water conservancy diversion pipe support at control box inner chamber top, the water conservancy diversion pipe support is close to the position intercommunication of drying tower and has the back flow, the one end drying tower intercommunication of control box is kept away from to the back flow, the position and the sealed barrel intercommunication of back flow are kept away from to the water conservancy diversion pipe support, the inside contact processing of accomplishing the air through the back flow at the control box, and with the drying tower after the air transfer to the cooling, thereby utilize the gas after handling to blow the inside of drying tower, the blowing of the gas of being convenient for is cleared up its inside, make difficult direct emission to the external after the gas waste heat treatment, and arc fagging connects sealed barrel and transfer box respectively, can utilize the arc fagging to fix between sealed barrel and the transfer box, make it be in same horizontal plane, be convenient for install the part and place, the heat exchanger frame is collected the impurity that contains in the gas when the inside of sealed barrel carries out waste heat treatment with the protection frame, and impurity is difficult for causing the influence to waste heat treatment when the inside pile up of sealed barrel, and then guaranteed the effect that the equipment carries out the processing, the position that is close to the water conservancy diversion pipe support runs through the control box and extends to the inside of control box and the heat exchanger frame and extends to its inside, sealed barrel and the sealed barrel is kept away from the fixed position and the sealed barrel is kept away from to the fixed position of the sealed barrel.

Preferably, the water conservancy diversion pipe support includes interior strut, interior fixed surface of interior strut is connected with the drainage tube, receives the protection of interior strut through the drainage tube in the inside of control box, along with the drainage tube extends to the outside of interior strut, makes its hookup location have fine leakproofness, and drainage tube and interior strut are difficult for receiving the damage in the inside of control box, the drainage tube is kept away from the one end intercommunication of interior strut and is had the edulcoration frame, the surface fixedly connected with water conservancy diversion casing of edulcoration frame, one side fixedly connected with butt post of edulcoration frame is kept away from to the water conservancy diversion casing, has set up two on the water conservancy diversion casing through the butt post, and can cooperate with interior strut, is convenient for increase the supporting effect of control box, has further reduced the impurity that contains in the circulation gas, the one end that the water conservancy diversion casing was kept away from runs through interior strut and extends to the outside of interior strut.

Preferably, the heat exchange frame comprises a heat conduction column, the surface fixedly connected with assembly section of thick bamboo of heat conduction column, the one end fixedly connected with heat exchanger that the heat conduction column is close to the assembly section of thick bamboo, the top intercommunication of heat exchanger has a storage section of thick bamboo, handles the heat of heat conduction column transfer through the heat exchanger, and sealed barrel contacts heat exchanger transfer heat, the position rotation that the heat exchanger was kept away from to the assembly section of thick bamboo is connected with the filter frame, the bottom and the heat conduction column rotation of filter frame are connected, on the assembly section of thick bamboo through the filter frame, contact the heat conduction column, the filter frame case of being convenient for filters the gas that gets into inside the sealed barrel, and the contact position of filter frame and heat conduction column can play clear effect along with the slope of filter frame simultaneously.

Preferably, the protection frame includes the collision piece, the bottom fixedly connected with reset lever of collision piece has elasticity through the reset lever, and is difficult for taking place the card with the part when the collision piece removes and lead to the unable condition of removing of collision piece, the one end fixedly connected with protection frame of collision piece is kept away from to the reset lever, the internal surface fixedly connected with auxiliary frame of protection frame, one side intercommunication that auxiliary frame was kept away from to the protection frame has the circulating pipe frame, one side that the circulating pipe frame was kept away from to the auxiliary frame extends to the outside of protection frame, can collect the inside gas that circulates of sealed barrel on the protection frame through the circulating pipe frame, and the circulating pipe frame extends to the outside of sealed barrel, and the staff can in time observe when the damage appears in the circulating pipe frame of being convenient for.

Preferably, the edulcoration frame includes the filter cylinder, the internal surface sliding connection of filter cylinder has the seal cover, one side fixedly connected with stretching rod that the seal cover is close to the filter cylinder, the one end fixedly connected with cleaning ring of seal cover is kept away from to the stretching rod, moves along with stretching rod's flexible in the inside of filter cylinder through the cleaning ring, and stretching rod has set up three on the cleaning ring, drives cleaning ring steady removal when making it flexible, has avoided the removal of cleaning ring to appear the dead phenomenon of card, the surface and the seal cover sliding connection of cleaning ring, the surface rotation of filter cylinder is connected with the shutoff piece, can open and shut through the shutoff piece on the filter cylinder, and the seal cover can protect its hookup location on the filter cylinder, takes place the phenomenon of gas leakage when reducing the gas circulation.

Preferably, the assembly tube comprises an assembly tube, the surface fixedly connected with butt frame of assembly tube, one side fixedly connected with sleeve that the butt frame kept away from the assembly tube is in telescopic inside through butt frame and assembly tube, can keep the inside activity space of sleeve with butt frame cooperation when a plurality of assembly tubes that set up in the sleeve are inclined, prevent that the sleeve from taking place to dent to extrude the assembly tube, the sleeve is kept away from the fixed connection of position of assembly tube and is assembled the arc board, the fixed connection of telescopic position is kept away from to the assembly arc board has firm board, one side and sleeve fixed connection of keeping away from the assembly arc board of firm board can increase sleeve and heat conduction post through firm board and the inside cooperation of assembly arc board for the sleeve is difficult for taking place the condition of removing after the installation on the heat conduction post, has avoided the phenomenon that the sleeve takes place the displacement on the heat conduction post.

Preferably, the auxiliary frame comprises a clamping plate, the internal surface fixedly connected with auxiliary clamping frame of clamping plate, one side fixedly connected with that auxiliary clamping frame is close to the clamping plate increases the touch frame, can fix a position to increasing the touch frame through auxiliary clamping frame and clamping plate cooperation, and auxiliary clamping frame and increase the touch frame and support each other to increased the intensity that increases touch frame self, the clamping plate is close to the fixed arc board of card of the position fixedly connected with that increases the touch frame, the fixed arc board of card is close to the fixed arc board of card one side fixedly connected with that increases the touch frame, the baffle is kept away from the fixed arc board of card and is passed through and increases the touch frame, and is close to the heat conduction post through the baffle, makes the baffle spacing to the scope of filtering frame upset.

The invention provides a spray drying tower capable of recycling waste heat. The beneficial effects are as follows:

1. This but waste heat recycle's spray drying tower has set up air duct, transfer box, arc fagging, sealed barrel, outside through air duct and connecting pipe has the insulation can, thermal loss when being convenient for reduce the transmission, the installation of air duct is difficult for causing the influence to the inside work of drying tower, and then avoided the air duct to lead to the fact the problem that drying tower work efficiency reduces when carrying steam, the back flow is in the inside contact processing of control box and is accomplished the air, the blowing of gas of being convenient for is clear up its inside, be difficult for direct emission to external after the gas waste heat treatment, heat exchanger frame and protection frame collect the impurity of implying in the gas when carrying out waste heat treatment in sealed barrel's inside, and the impurity is difficult for causing the influence to waste heat treatment when piling up in sealed barrel inside, and then guaranteed that equipment carries out waste heat treatment's effect.

2. This but waste heat recycle's spray drying tower can be to increasing the touch frame through supplementary card frame and joint board cooperation and fix a position, and increase the touch frame and consolidate supplementary card frame for supplementary card frame and joint board cooperation are installed on the protection frame, prevent that the part from appearing becoming flexible after the installation and leading to gap position to pile up impurity on the protection frame, and then prolonged the life who increases touch frame self, the baffle is on the solid arc board of card, can utilize the baffle to be close to the heat conduction post, makes the baffle spacing to the scope of filtering the frame upset.

3. This but waste heat recycle's spray drying tower through butt frame and fitting pipe in telescopic inside, is convenient for utilize the butt frame to fix the fitting pipe, is convenient for utilize the heat of fitting pipe response sleeve transmission, can keep the inside activity space of sleeve with the cooperation of butt frame when the slope of a plurality of fitting pipes that the sleeve set up inside, prevents that the sleeve from taking place to sink and extrudees the fitting pipe, and firm board and assembly arc board can increase sleeve and heat conduction post's area of contact at telescopic inside cooperation, have avoided the phenomenon that the sleeve takes place the displacement on the heat conduction post.

4. This but waste heat recycle's spray drying tower removes along with stretching rod's the extension in the inside of filtering the barrel through the clearance ring, drives the stretching rod when the clearance ring receives gaseous promotion and elongates, and the stretching rod has the spring and can drive the clearance ring and return to initial position when wind-force weakens, and shutoff piece on the filtering barrel can open and shut, makes its and the filter cartridge can produce the space that impurity dropped and has avoided filtering the inside condition that piles up too much impurity influence clearance ring and remove of barrel.

5. This but waste heat recycle's spray drying tower has elasticity through the reset lever, can swing along with the inside wind-force's of sealed barrel intercommunication, can strike contact member when making it drive the collision piece and remove, is convenient for drop the impurity of sealed barrel inside part adhesion at the in-process of striking, and the circulation pipe support can collect the inside gas that circulates of sealed barrel on the protection frame for gas circulates in the inside of circulation pipe support, thereby has increased the inside activity space of sealed barrel.

6. This but waste heat recycle's spray drying tower, on the assembly section of thick bamboo through the filter frame, contact the heat conduction post, the filter frame case of being convenient for filters the gas that gets into inside the sealed barrel, promotes the filter frame along with the circulation of gas and rotates the slope, can remove the impurity of inside along with the slope of filter frame, and the heat exchanger handles the heat of heat conduction post transmission to directly transmit to the inside of storage section of thick bamboo after handling and store, the back flow is inside to have no wind power circulation when using.

7. This but waste heat recycle's spray drying tower receives the protection of interior strut through the drainage tube in the inside of control box, carries out spacingly to the mounted position of drainage tube when being convenient for utilize interior strut to support the control box, is convenient for utilize the drainage tube to transmit sealed barrel inside treatment's gas, and the butt post has set up two on the water conservancy diversion casing, and can cooperate with interior strut, is convenient for increase the supporting effect of control box, makes control box internals prevent that the space is difficult for appearing reducing the condition because of the collision.

Drawings

FIG. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a schematic view of a cartridge according to the present invention;

FIG. 3 is a schematic view of the structure of the tube rack of the present invention;

FIG. 4 is a schematic view of the structure of the heat exchanger frame of the present invention;

FIG. 5 is a schematic structural view of a protective frame according to the present invention;

FIG. 6 is a schematic view of the structure of the impurity removing frame of the present invention;

FIG. 7 is a schematic view of the structure of the fitting cartridge of the present invention;

fig. 8 is a schematic structural view of the auxiliary frame of the present invention.

In the figure, 1, a base, 2, a drying tower, 3, an outer support, 4, an air duct, 5, a transfer box, 6, a treatment cylinder, 61, a return pipe, 62, a control box, 63, a guide pipe rack, 631, an inner support, 632, a drainage pipe, 633, an abutting column, 634, a guide shell, 635, a impurity removing rack, 71, a filter cylinder, 72, a cleaning ring, 73, a blocking block, 74, a stretching rod, 75, a sealing sleeve, 64, a sealing cylinder, 65, a heat exchange rack, 651, a heat exchanger, 652, a storage cylinder, 653, a heat conducting column, 654, an assembling cylinder, 81, a sleeve, 82, an assembling pipe, 83, an assembling arc plate, 84, a stabilizing plate, 85, an abutting rack, 655, a filtering frame, 66, a protecting rack, 661, a circulating pipe rack, 662, a protecting frame, 663, a resetting rod, 664, a collision block, 665, an auxiliary rack, 91, an auxiliary clamping frame, 92, a clamping arc plate, 93, an increasing contact rack, 94, a clamping plate, 95, a baffle plate, 67, an arc-shaped supporting plate, 7 and 7.

Detailed Description

The invention will be described in further detail with reference to the drawings and the detailed description. The embodiments of the invention have been presented for purposes of illustration and description, and are not intended to be exhaustive or limited to the invention in the form disclosed. Many modifications and variations will be apparent to those of ordinary skill in the art. The embodiments were chosen and described in order to best explain the principles of the invention and the practical application, and to enable others of ordinary skill in the art to understand the invention for various embodiments with various modifications as are suited to the particular use contemplated.

Example 1

Referring to fig. 1-8, the present invention provides a spray drying tower with recyclable waste heat, comprising,

The base 1, the base 1 has fixed base, and install the drying tower 2 at the top of the base 1, the surface of the drying tower 2 fixedly connects with the outer support 3, the bottom of the outer support 3 fixedly connects with base 1;

Transfer box 5, well transfer box 5 has transfer pipeline, and install the connecting pipe 7 at transfer box 5 top, the one end intercommunication that transfer box 5 was kept away from to connecting pipe 7 has a processing section of thick bamboo 6, one side intercommunication that transfer box 5 is close to drying tower 2 has air duct 4, air duct 4 keeps away from the one end and the drying tower 2 intercommunication of transfer box 5, fix drying tower 2 through base 1 and outer strut 3 cooperation, be convenient for guarantee the work efficiency of drying tower 2 during operation self, and on the transfer box 5 is passed through to the inside heat that produces of drying tower 2, along with the inside waste heat treatment that carries out of a plurality of connecting pipes 7 simultaneous working on transfer box 5 with gas transfer to processing section of thick bamboo 6, air duct 4 and connecting pipe 7's outside has the insulation cover, be convenient for reduce the loss of heat when transmitting, and the installation position of transfer box 5 is adjusted through air duct 4 after the base 1 installs, thereby adjust the position of processing section of thick bamboo 6, the installation of air duct 4 is difficult for causing the influence to the inside work of drying tower 2, and then avoided air duct 4 to cause the problem that drying tower 2 work efficiency reduces when carrying the steam, processing section of thick bamboo 6 includes:

the sealing cylinder 64 is provided with a communication hole and a protective frame 66 arranged on the inner surface of the sealing cylinder 64, the position of the sealing cylinder 64 close to the protective frame 66 is fixedly connected with a heat exchange frame 65, the position of the heat exchange frame 65 far away from the protective frame 66 extends to the outside of the sealing cylinder 64, and the outer surface of the sealing cylinder 64 is fixedly connected with an arc-shaped supporting plate 67;

The control box 62, the control box 62 has the controller, and install the water conservancy diversion pipe support 63 at the control box 62 inner chamber top, the position intercommunication that water conservancy diversion pipe support 63 is close to drying tower 2 has back flow 61, back flow 61 is kept away from the one end drying tower 2 intercommunication of control box 62, the position that water conservancy diversion pipe support 63 kept away from back flow 61 and sealed barrel 64 intercommunication, the inside contact processing of control box 62 is accomplished through back flow 61, and transfer the air to the drying tower 2 after the cooling, thereby utilize the gas after the processing to blow drying tower 2's inside, be convenient for the gas blow clear up its inside, make difficult direct discharge to the external world after the gas waste heat treatment, and arc fagging 67 connects sealed barrel 64 and well transfer box 5 respectively, can utilize arc fagging 67 to fix sealed barrel 64 and well transfer box 5 between, make it be in same horizontal plane, be convenient for install the part and place, heat exchange rack 65 and protection frame 66 are carried out waste heat treatment in the inside of sealed barrel 64 and are simultaneously collected the impurity that holds in the gas, and impurity is difficult to cause the influence to waste heat treatment when piling up inside sealed barrel 64, and the effect of equipment has been guaranteed to carry out waste heat treatment.

Wherein, the water conservancy diversion pipe support 63 includes interior strut 631, interior strut 631's internal surface fixedly connected with drainage tube 632, receive interior strut 631's protection through the inside of drainage tube 632 at control box 62, be convenient for utilize interior strut 631 to carry out spacingly to the mounted position of drainage tube 632 when supporting control box 62, be convenient for utilize drainage tube 632 to transmit the inside gas of handling of sealed barrel 64, along with the outside that drainage tube 632 extends to interior strut 631, make its connected position have fine leakproofness, the problem of gas leakage appears when preventing the gas circulation, and drainage tube 632 is difficult for receiving the damage in the inside of control box 62 with interior strut 631, the one end intercommunication that interior strut 631 was kept away from to drainage tube 632 has the edulcoration frame 635, the surface fixedly connected with water conservancy diversion casing 634 of edulcoration frame 635, one side fixedly connected with butt post 633 that the edulcoration frame 635 was kept away from to water conservancy diversion casing 634 has set up two through butt post 633 on water conservancy diversion casing 634, and can cooperate with interior strut 631, the supporting effect of being convenient for increase control box 62 internal part prevents the condition that the space is difficult for appearing because of collision, the condition when the drain tube 631 can further runs through the inside the drain tube 631, and can reduce the inside the air circulation frame that the drain tube 631 can be further kept away from the inside the air circulation to the inside the air-filled in the air circulation frame that has been kept away from the air circulation frame 631.

Wherein, the heat exchange frame 65 includes the heat conduction post 653, the surface fixedly connected with assembly barrel 654 of heat conduction post 653, the one end fixedly connected with heat exchanger 651 that the heat conduction post 653 is close to assembly barrel 654, the top intercommunication of heat exchanger 651 has a storage cylinder 652, handle the heat of heat conduction post 653 transfer, and directly transfer to the inside of storage cylinder 652 after handling and store, the inside no wind power circulation of back flow 61 when using, sealed barrel 64 contacts heat exchanger 651 transfer heat, and gradually transfer to back flow 61 is inside, thereby utilize back flow 61 to preheat the entrance of drying tower 2, the position rotation that the assembly barrel 654 kept away from heat exchanger 651 is connected with filter frame 655, the bottom and the heat conduction post 653 rotation of filter frame 655 are connected, on assembly barrel 654 through filter frame 655, contact heat conduction post 653, the filter frame 655 case of being convenient for filters the inside gas that gets into sealed barrel 64, promote filter frame 655 with the flow of gas and rotate the slope, along with the slope of filter frame can remove the impurity of inside, make it be difficult to filter frame 655 carry out the filter frame's filter frame 655 with the filter frame's of filter frame 655 clean effect that the filter frame is contacted with the filter frame 655 simultaneously.

Wherein, the protection frame 66 includes the collision piece 664, the bottom fixedly connected with dwang 663 of collision piece 664, through the elasticity of dwang 663, can swing along with the intercommunication of the inside wind-force of sealed barrel 64, can strike contact member when making it drive collision piece 664 remove, be convenient for drop the impurity of sealed barrel 64 inside part adhesion at the in-process of striking, thereby the work efficiency of sealed barrel 64 inside part adhesion too much impurity influence part has been avoided, and the condition that the card is difficult for taking place to stop with the part when collision piece 664 removes leads to the collision piece 664 can not remove, the one end fixedly connected with guard frame 662 of collision piece 664 is kept away from to dwang 663, guard frame 662's internal surface fixedly connected with auxiliary frame 665, guard frame 662 is kept away from the intercommunication of auxiliary frame 665 and is had circulation pipe rack 661, one side that auxiliary frame 665 kept away from circulation pipe rack 662 is outside, can collect the inside gas of sealed barrel 64 through circulation pipe rack 661 on guard frame 662, thereby the inside circulation pipe rack 64 is carried out to the inside of circulation pipe rack 661, thereby the inside space of sealed barrel 64 has been increased, the outside that circulation pipe rack 64 can be convenient for observe in time, the outside the inside the circulation pipe rack 661 is convenient for the personnel to appear when circulation 661.

Wherein, edulcoration frame 635 includes filter cylinder 71, filter cylinder 71's internal surface sliding connection has seal cover 75, one side fixedly connected with extension rod 74 that seal cover 75 is close to filter cylinder 71, the one end fixedly connected with clearance ring 72 that seal cover 75 was kept away from to extension rod 74, remove along with the extension of extension rod 74 through clearance ring 72 in filter cylinder 71's inside, drive extension rod 74 when clearance ring 72 receives the promotion of gas and extend, and extension rod 74 has the spring can drive clearance ring 72 and return to initial position when the wind-force weakens, thereby carry out reciprocating wiping to filter cylinder 71, and extension rod 74 has set up three on clearance ring 72, drive clearance ring 72 steady removal when making its extension, the dead phenomenon of card appears in the removal of clearance ring 72, clearance ring 72's surface and 75 sliding connection, filter cylinder 71's surface rotation is connected with shutoff piece 73, can open and shut through the piece 73 on the filter cylinder 71, make it and filter cylinder 71 can produce the space that drops and avoided filter cylinder 71 inside to pile up the condition that the impurity influences the clearance ring 72 and remove, and seal cover 71, and can take place the gas leakage phenomenon when the protection of gas circulation takes place on the filter cylinder 71 to the position.

Wherein, assembly barrel 654 includes assembly pipe 82, the surface fixedly connected with butt frame 85 of assembly pipe 82, one side fixedly connected with sleeve 81 of assembly pipe 82 is kept away from to butt frame 85, keep away from the inside at sleeve 81 with assembly pipe 82 through butt frame 85, be convenient for utilize butt frame 85 to fix assembly pipe 82, make assembly pipe 82 be in unsettled state in sleeve 81's inside, thereby reduce the area of contact of assembly pipe 82 and part, be convenient for utilize the heat of assembly pipe 82 response sleeve 81 transmission, can keep sleeve 81 inside activity space with butt frame 85 cooperation when the inside a plurality of assembly pipes 82 that set up of sleeve 81 incline, prevent that sleeve 81 from taking place sunken to extrude assembly pipe 82, sleeve 81 keeps away from assembly arc 83, assembly arc 83 keeps away from sleeve 81's position fixedly connected with stabilizer 84, one side and sleeve 81 fixed connection of assembly arc 83 are kept away from to assembly arc 84, through stabilizer 84 and assembly arc 83 can increase sleeve 81 and the contact area of part at sleeve 81's inside cooperation, make sleeve 81 easily take place the heat conduction post 653 and have avoided the heat conduction post to take place the phenomenon of displacement to take place on sleeve 81 stable position post 653 after the installation has avoided sleeve 81 to take place the heat conduction post 653.

Wherein, the auxiliary frame 665 includes joint plate 94, the internal surface fixedly connected with auxiliary card frame 91 of joint plate 94, one side fixedly connected with that auxiliary card frame 91 is close to joint plate 94 increases the touch frame 93, can fix a position to increasing touch frame 93 through auxiliary card frame 91 and joint plate 94 cooperation, and increase touch frame 93 can consolidate auxiliary card frame 91, make auxiliary card frame 91 and joint plate 94 cooperation install on the guard frame 662, prevent that the part installation back from appearing becoming flexible and leading to gap position pile up impurity on guard frame 662, and auxiliary card frame 91 carries out the mutual support with increasing touch frame 93, thereby increase the intensity of increasing touch frame 93 self, avoid increasing touch frame 93 after the installation and the part and bump the circumstances that appears fracture or crooked, and then prolonged the life that increases touch frame 93 self, joint plate 94 is close to increase touch frame 93's position fixedly connected with card arc board 92, one side fixedly connected with baffle 95 that card arc board 92 is close to increase touch frame 93, baffle 95 keeps away from the position of card arc board 92 and runs through increasing touch frame 93, prevent that the part 95 from appearing becoming flexible and leading to pile up impurity on guard frame 662, thereby increase touch frame 95 and utilize baffle 95 to take place the effect to take place the opposite to seal and prevent that the roller frame 95 from using the roll-over, the roller frame 93 from having reached the effect to reach the roller cone of leading to the fact the opposite end.

Example 2:

Referring to fig. 1-8, based on the embodiment 1, the invention provides a method for using a spray drying tower with recyclable waste heat, comprising the following steps of firstly, fixing a drying tower 2 on a base 1 by an outer support 3, transferring heat to a transfer box 5 through an air duct 4 during operation, and conveying a plurality of connecting pipes 7 on the transfer box 5 to a sealing cylinder 64 along with the transfer box, so that the drying tower is filtered in the sealing cylinder 64 through a filter frame 655;

The heat is transferred to the heat exchanger 651 by utilizing the heat conducting column 653 in the sealed cylinder 64, and is transferred to the storage cylinder 652 for storage after being processed by the energy converter, and when the gas flows, the filtering frame 655 tilts along with the blowing of the gas, the assembling pipe 82 is fixed by the abutting frame 85 in the sleeve 81, and the assembling arc plate 83 is matched with the stabilizing plate 84 to mount the sleeve 81 on the heat conducting column 653;

Thirdly, the collision block 664 is blown along with the gas flowing in the sealing cylinder 64 to beat the contact position component on the reset rod 663, the circulating pipe frame 661 circularly flows the gas in the sealing cylinder 64 through the protection frame 662, the baffle plate 95 is utilized to protect the heat conducting column 653 on the clamping arc plate 92, and meanwhile, the internal space of the sealing cylinder 64 is separated;

Step four, the auxiliary clamping frame 91 is matched with the touch increasing frame 93 to limit the baffle plate 95, so that the clamping arc fixing plate 92 is matched and supported with the auxiliary clamping frame 91 through the clamping plate 94, and impurities contained in the gas are collected by utilizing the movable space between the baffle plate 95 and the protective frame 662 and between the sealing cylinder bodies 64;

Step five, transferring the gas temperature in the sealing cylinder 64 to the inside of the filtering cylinder 71 through the drainage tube 632 after the gas temperature is reduced, and fixing the filtering cylinder 71 by tightly pushing the diversion shell 634 in the control box 62 by utilizing the abutting column 633, wherein the sealing sleeve 75 in the filtering cylinder 71 is matched with the drainage tube 632 to seal and drain the connection position;

step six, pushing the stretching rod 74 to stretch the gas inside the filter cylinder 71, so that the stretching rod 74 is stretched, pushing the cleaning ring 72 to clean the inside of the filter cylinder 71, turning and opening the plugging block 73 on the filter cylinder 71, enabling part of impurities to directly enter the opening position of the plugging block 73 to fall, and blowing the gas inside the filter cylinder 71 into the drying tower 2 along with the gas entering the drying tower 2 through the return pipe 61.

It will be apparent that the described embodiments are only some, but not all, embodiments of the invention. All other embodiments, which can be made by those skilled in the art and which are included in the embodiments of the present invention without the inventive step, are intended to be within the scope of the present invention. Structures, devices and methods of operation not specifically described and illustrated herein, unless otherwise indicated and limited, are implemented according to conventional means in the art.

Claims

1. A spray drying tower capable of recycling waste heat comprises,

The drying tower comprises a base (1), wherein the base (1) is provided with a fixed base and a drying tower (2) arranged at the top of the base (1), an outer support frame (3) is fixedly connected to the outer surface of the drying tower (2), and the bottom of the outer support frame (3) is fixedly connected with the base (1);

The transfer case (5), transfer case (5) have transfer pipeline, and install connecting pipe (7) at transfer case (5) top, the one end intercommunication that transfer case (5) was kept away from to connecting pipe (7) has a processing section of thick bamboo (6), one side intercommunication that transfer case (5) are close to drying tower (2) has air duct (4), one end and drying tower (2) intercommunication that transfer case (5) were kept away from to air duct (4), its characterized in that processing section of thick bamboo (6) include:

the heat exchange device comprises a sealing cylinder body (64), wherein the sealing cylinder body (64) is provided with a communication hole and a protective frame (66) arranged on the inner surface of the sealing cylinder body (64), a heat exchange frame (65) is fixedly connected to the position, close to the protective frame (66), of the sealing cylinder body (64), the position, far away from the protective frame (66), of the heat exchange frame (65) extends to the outside of the sealing cylinder body (64), and an arc-shaped supporting plate (67) is fixedly connected to the outer surface of the sealing cylinder body (64);

The control box (62), the control box (62) is provided with a controller and a guide pipe rack (63) arranged at the top of an inner cavity of the control box (62), a return pipe (61) is communicated with the position of the guide pipe rack (63) close to the drying tower (2), one end of the return pipe (61) far away from the control box (62) is communicated with the drying tower (2), and the position of the guide pipe rack (63) far away from the return pipe (61) is communicated with a sealing cylinder (64);

The heat exchange frame (65) comprises a heat conduction column (653), an assembly cylinder (654) is fixedly connected to the outer surface of the heat conduction column (653), a heat exchanger (651) is fixedly connected to one end, close to the assembly cylinder (654), of the heat conduction column (653), a storage cylinder (652) is communicated with the top of the heat exchanger (651), a filtering frame (655) is rotationally connected to the position, far away from the heat exchanger (651), of the assembly cylinder (654), and the bottom of the filtering frame (655) is rotationally connected with the heat conduction column (653);

The protection frame (66) comprises an collision block (664), a reset rod (663) is fixedly connected to the bottom of the collision block (664), a protection frame (662) is fixedly connected to one end, away from the collision block (664), of the reset rod (663), an auxiliary frame (665) is fixedly connected to the inner surface of the protection frame (662), a circulating pipe frame (661) is communicated with one side, away from the auxiliary frame (665), of the protection frame (662), and one side, away from the circulating pipe frame (661), of the auxiliary frame (665) extends to the outside of the protection frame (662);

The edulcoration frame (635) includes filtering barrel (71), the internal surface sliding connection of filtering barrel (71) has seal cover (75), one side fixedly connected with stretching rod (74) that seal cover (75) are close to filtering barrel (71), one end fixedly connected with clearance ring (72) that seal cover (75) were kept away from to stretching rod (74), the surface and the seal cover (75) sliding connection of clearance ring (72), the surface rotation of filtering barrel (71) is connected with shutoff piece (73).

2. The spray drying tower capable of recycling waste heat according to claim 1, wherein the guide pipe rack (63) comprises an inner supporting frame (631), a drainage pipe (632) is fixedly connected to the inner surface of the inner supporting frame (631), one end, far away from the inner supporting frame (631), of the drainage pipe (632) is communicated with a impurity removing frame (635), the outer surface of the impurity removing frame (635) is fixedly connected with a guide shell (634), one side, far away from the impurity removing frame (635), of the guide shell (634) is fixedly connected with a butt column (633), and one end, far away from the guide shell (634), of the drainage pipe (632) penetrates through the inner supporting frame (631) and extends to the outside of the inner supporting frame (631).

3. The spray drying tower capable of recycling waste heat according to claim 2, wherein the assembly barrel (654) comprises an assembly pipe (82), an abutting frame (85) is fixedly connected to the outer surface of the assembly pipe (82), a sleeve (81) is fixedly connected to one side, far away from the assembly pipe (82), of the abutting frame (85), an assembly arc plate (83) is fixedly connected to the position, far away from the assembly pipe (82), of the sleeve (81), a stabilizing plate (84) is fixedly connected to the position, far away from the sleeve (81), of the assembly arc plate (83), and one side, far away from the assembly arc plate (83), of the stabilizing plate (84) is fixedly connected with the sleeve (81).

4. The spray drying tower capable of recycling waste heat according to claim 3, wherein the auxiliary frame (665) comprises a clamping plate (94), an auxiliary clamping frame (91) is fixedly connected to the inner surface of the clamping plate (94), a touch increasing frame (93) is fixedly connected to one side, close to the clamping plate (94), of the auxiliary clamping frame (91), a clamping arc fixing plate (92) is fixedly connected to the position, close to the touch increasing frame (93), of the clamping plate (94), a baffle plate (95) is fixedly connected to one side, close to the touch increasing frame (93), of the clamping arc fixing plate (92), and the position, away from the clamping arc fixing plate (92), of the baffle plate (95) penetrates through the touch increasing frame (93).

5. The spray drying tower capable of recycling waste heat according to claim 1, wherein the position of the return pipe (61) close to the guide pipe rack (63) penetrates through the control box (62) and extends into the control box (62), and the position of the sealing cylinder (64) far away from the heat exchange rack (65) is fixedly connected with the control box (62).

6. The spray drying tower capable of recycling waste heat according to claim 1, wherein the arc-shaped supporting plate (67) is fixedly connected with the transfer box (5) at a position far away from the sealing cylinder (64), and the protecting frame (66) penetrates through the sealing cylinder (64) at a position far away from the heat exchange frame (65) and extends to the outside of the sealing cylinder (64).