CN114028850A - Chemical production safety relief device - Google Patents
Chemical production safety relief device Download PDFInfo
- Publication number
- CN114028850A CN114028850A CN202111388616.7A CN202111388616A CN114028850A CN 114028850 A CN114028850 A CN 114028850A CN 202111388616 A CN202111388616 A CN 202111388616A CN 114028850 A CN114028850 A CN 114028850A
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- China
- Prior art keywords
- fixedly connected
- casing
- filter box
- rod
- chemical production
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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- 238000012824 chemical production Methods 0.000 title claims abstract description 26
- 230000007246 mechanism Effects 0.000 claims abstract description 26
- 238000004140 cleaning Methods 0.000 claims abstract description 9
- 238000001914 filtration Methods 0.000 claims description 33
- 239000000463 material Substances 0.000 claims description 16
- 239000002699 waste material Substances 0.000 claims description 11
- 230000005540 biological transmission Effects 0.000 claims description 10
- 230000010405 clearance mechanism Effects 0.000 claims description 4
- 239000007787 solid Substances 0.000 abstract description 14
- 239000000126 substance Substances 0.000 abstract description 13
- 239000000383 hazardous chemical Substances 0.000 abstract description 12
- 238000004901 spalling Methods 0.000 abstract description 3
- 230000009286 beneficial effect Effects 0.000 abstract 1
- 238000012216 screening Methods 0.000 abstract 1
- 238000000034 method Methods 0.000 description 13
- 238000006243 chemical reaction Methods 0.000 description 4
- 239000011148 porous material Substances 0.000 description 3
- TVEXGJYMHHTVKP-UHFFFAOYSA-N 6-oxabicyclo[3.2.1]oct-3-en-7-one Chemical compound C1C2C(=O)OC1C=CC2 TVEXGJYMHHTVKP-UHFFFAOYSA-N 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 239000002994 raw material Substances 0.000 description 2
- 230000000740 bleeding effect Effects 0.000 description 1
- 239000012141 concentrate Substances 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000000376 reactant Substances 0.000 description 1
- 239000002910 solid waste Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D29/00—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor
- B01D29/01—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor with flat filtering elements
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D29/00—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor
- B01D29/50—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor with multiple filtering elements, characterised by their mutual disposition
- B01D29/56—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor with multiple filtering elements, characterised by their mutual disposition in series connection
- B01D29/58—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor with multiple filtering elements, characterised by their mutual disposition in series connection arranged concentrically or coaxially
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D29/00—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor
- B01D29/96—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor in which the filtering elements are moved between filtering operations; Particular measures for removing or replacing the filtering elements; Transport systems for filters
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- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Filtration Of Liquid (AREA)
Abstract
The invention discloses a safety relief device for chemical production, which adopts the technical scheme that: the device comprises a shell, wherein a first filter box and a second filter box are arranged in the shell, dredging mechanisms are arranged at the bottoms of the first filter box and the second filter box, and cleaning mechanisms are arranged at the tops of the first filter box and the second filter box; dredge the mechanism and include two pipes, two first filter tank and second filter tank bottom are located respectively to the pipe, the inside connecting rod that is equipped with of pipe, connecting rod one end passes through the bearing with the pipe lumen lateral wall and is connected, and a chemical production safety relief device beneficial effect is: when the hazardous materials of chemical production were releasing, some solid screening that condense in the hazardous materials were filtered out and were carried out the centralized collection and handle, prevented to cause the transportation pipeline in the transportation to block, avoided pressure too big, caused the pipeline spalling, prevented simultaneously that hazardous materials from spilling, and dredged through the filter plate through mediation mechanism, avoided influencing the normal conveying efficiency of chemical industry hazardous materials.
Description
Technical Field
The invention relates to the technical field of chemical production, in particular to a safety relief device for chemical production.
Background
Chemical production refers to a production process for chemically processing raw materials to finally obtain valuable products, due to the diversity of the raw materials and the products and the complexity of the production process, tens of thousands of chemical production processes are formed, and numerous chemical production processes which are complicated in longitudinal view are organically combined by chemical (biological) reactions and a plurality of physical operations, wherein the chemical (biological) reactions and reactors are the core of the chemical production, and the physical processes play a role in preparing proper reaction conditions for the chemical (biological) reactions and separating and purifying reactants to obtain the final products.
When the hazardous materials of current chemical production were released, some the solid that condenses in the hazardous materials can discharge out along with the material together, cause the transportation pipeline to block easily in the transportation, lead to pressure too big, cause the pipeline spalling, the hazardous materials spills, and simple filtration can cause the filter plate to block up, influences the normal conveying efficiency of chemical industry hazardous materials.
Disclosure of Invention
Therefore, the invention provides a chemical production safety discharge device, which solves the problems that some condensed solids in dangerous materials are discharged along with the materials during discharge through a dredging mechanism and a cleaning mechanism, a conveying pipeline is easily blocked during the conveying process, the pressure is too high, the pipeline is burst, the dangerous materials are leaked, a filter plate is blocked due to simple filtration, and the normal conveying efficiency of the dangerous materials in the chemical industry is influenced.
In order to achieve the above purpose, the invention provides the following technical scheme: the utility model provides a chemical production safety relief device, includes casing 1, its characterized in that: a first filter box 9 is arranged in the shell 1, and a dredging mechanism is arranged at the bottom of the first filter box 9; the dredging mechanism comprises a round pipe 31, the round pipe 31 is arranged at the bottom of the first filtering box 9, a connecting rod 28 is arranged inside the round pipe 31, the connecting rod 28 is connected with the side wall of the inner cavity of the circular tube 31 through a bearing, the top of the circular tube 31 is fixedly connected with a plurality of sleeves 32, a mandril 33 is arranged in each of the plurality of sleeves 32, the bottom ends of the top rods 33 extend into the sleeve 32, the tops of the top rods 33 are fixedly connected with arc-shaped backing plates 29, the top of the arc-shaped backing plate 29 is fixedly connected with a plurality of dredging cones 30, a spring 40 is arranged inside the sleeve 32, the top end of the spring 40 is contacted with the mandril 33, the bottom end of the spring 40 is contacted with the side wall of the sleeve 32, the bottom of the top rod 33 is fixedly connected with a connecting rope 39, the connecting rope 39 penetrates through the sleeve 32 and is fixedly connected with the connecting rod 28, the connecting rod 28 is connected with a block 35 through a bearing, and the block 35 is fixedly connected with the supporting plate 17; the fixed cover in connecting rod 28 outside is equipped with gear 27, gear 27 bottom is equipped with rack 18, gear 27 meshes with rack 18 mutually, rack 18 on be provided with the multiunit and supply with gear 17 intermeshing's tooth, be equipped with blank section between each group's tooth, rack 18 both ends and the inside both sides wall fixed connection of casing 1.
Further, first filter box 9 top is equipped with clearance mechanism, clearance mechanism includes push pedal 22, inside first filter box 9 was located to push pedal 22, push pedal 22 top fixedly connected with second support 26 respectively, second support 26 one side fixedly connected with transmission shaft 37, transmission shaft 37 one end is equipped with pulley 38, transmission shaft 37 passes through the bearing with pulley 38 and is connected, pulley 38 top and bottom are equipped with slide rail 19 and lower slide rail 20 respectively, slide rail 19 and lower slide rail 20 both ends all with casing 1 lateral wall fixed connection.
Further, 1 top fixedly connected with of casing loses heart pipe 8, 1 fixed being equipped with in bottom of casing lets out material pipe 5, the equal fixedly connected with supporting leg 6 in 1 bottom four corners of casing, 1 one side fixedly connected with inlet pipe 2 of casing, 2 one ends of inlet pipe are passed casing 1 and are extended to the top of first filter box 9, 1 one side of casing is equipped with two waste material boxes 7, two waste material box 7 one side is extended into 1 inside of casing and is contacted with first filter box 9.
Furthermore, a lantern ring 34 is fixedly connected to one side of the circular tube 31, a sliding rod 21 is fixedly connected to the inside of the shell 1, and the sliding rod 21 penetrates through the lantern ring 34 and is connected with the lantern ring 34 in a sliding mode.
Further, casing 1 one side fixedly connected with second motor 4, second motor 4 output end fixedly connected with second lead screw 15, second lead screw 15 one end extends into inside and the wall passes through the bearing with the inside both sides of casing 1 and is connected, second lead screw 15 middle part cover is equipped with screw block 16, second lead screw 15 passes through threaded connection with screw block 16, screw block 16 and backup pad 17 fixed connection.
Further, a first motor 3 is fixedly connected to one side of the shell 1, a first lead screw 11 is fixedly connected to an output end of the first motor 3, one end of the first lead screw 11 extends into the shell 1 and is connected with two side walls inside the shell 1 through a bearing, a fixing block 24 is sleeved outside the first lead screw 11, the first lead screw 11 is connected with the fixing block 24 through a thread, a supporting block 12 is fixedly connected to one side of the fixing block 24, a guide rod 36 is fixedly connected to one side of the second support 26, and one end of the guide rod 36 extends into the supporting block 12 and is connected with the supporting block 12 in a sliding mode.
Further, one side of the first filter box 9 is fixedly connected with two third supporting blocks 42, the third supporting blocks 42 are fixedly connected with the side wall of the housing 1, the left side of the first filter box 9 is fixedly connected with a second supporting block 41, and the second supporting block 41 is fixedly connected with the side wall of the housing 1.
Further, the chemical production safety relief device provided by the invention can further comprise a plurality of groups of filter boxes with different filter diameters and dredging mechanisms and cleaning mechanisms thereof, for example, a second filter box 10 with a smaller filter diameter and a dredging mechanism and a cleaning mechanism thereof are arranged below the first filter box 9, a square block 35 in the dredging mechanism is also fixedly connected with the supporting plate 17, a square telescopic rod 13 is fixedly connected to one side of the supporting block 12, a transverse plate 14 is fixedly connected to one side of the square telescopic rod 13, and the transverse plate 14 is fixedly connected with a second support 26 in the cleaning mechanism.
Further, two first supporting blocks 25 are fixedly connected to two sides of the second filtering box 10, and the first supporting blocks 25 are fixedly connected with the side wall of the shell 1.
The embodiment of the invention has the following advantages:
1. when the gear reachs the blank of rack, the spring can kick-back and promote the ejector pin rebound, the ejector pin promotes arc backing plate and mediation circular cone rebound, make the mediation circular cone get into the filtration pore of first filter tank and second filter tank bottom, and ejecting the solid that blocks up, afterwards, when gear and rack mesh, the ejector pin moves down and stimulates arc backing plate and mediation circular cone downward movement, make the mediation circular cone shift out from the filtration pore of first filter tank and second filter tank bottom, avoid the mediation circular cone card to enter in the filtration pore, prevent that hazardous materials from spilling, and dredge through the filter plate through mediation mechanism, avoid influencing the normal conveying efficiency of chemical industry hazardous materials.
2. First support and second support remove and drive the push pedal and remove, make the push pedal promote the solid coagulum in first filter tank and the second filter tank to remove and slide at the pulley of removal in-process second support and first support one side between last slide rail and lower slide rail, make the pulley slide along the orbit, make the push pedal promote the solid coagulum to get into in the waste material box simultaneously, can extend at removal in-process guide arm, square telescopic link can shrink, avoid the push pedal card to die, when the hazardous materials of chemical production is releasing, filter out and concentrate the collection processing with some coagulated solids in the hazardous materials, prevent to cause the transportation pipeline to block in the transportation, avoid pressure too big, cause the pipeline spalling.
Drawings
FIG. 1 is a schematic view of the overall structure provided by the present invention;
FIG. 2 is a cross-sectional view of a housing provided by the present invention;
FIG. 3 is a perspective view of a first filter box provided by the present invention;
FIG. 4 is a perspective view of a second filter box provided by the present invention;
FIG. 5 is a perspective view of a pull through mechanism provided by the present invention;
FIG. 6 is a cross-sectional view of a round tube provided by the present invention;
FIG. 7 is an enlarged view taken at A in FIG. 3 according to the present invention;
FIG. 8 is an enlarged view at B of FIG. 4 according to the present invention;
fig. 9 is an enlarged view of the invention at C in fig. 6.
In the figure: the device comprises a shell 1, a feeding pipe 2, a first motor 3, a second motor 4, a discharging pipe 5, a supporting leg 6, a waste material box 7, an air leakage pipe 8, a first filter box 9, a second filter box 10, a first screw rod 11, a supporting block 12, a square telescopic rod 13, a transverse plate 14, a second screw rod 15, a thread block 16, a supporting plate 17, a rack 18, an upper slide rail 19, a lower slide rail 20, a slide rod 21, a push plate 22, a first support 23, a fixed block 24, a first supporting block 25, a second support 26, a gear 27, a connecting rod 28, an arc-shaped base plate 29, a dredging cone 30, a round pipe 31, a sleeve 32, a push rod 33, a lantern ring 34, a square 35, a guide rod 36, a transmission shaft 37, a pulley 38, a connecting rope 39, a spring 40, a second supporting block 41 and a third supporting block 42.
Detailed Description
The present invention is described in terms of particular embodiments, other advantages and features of the invention will become apparent to those skilled in the art from the following disclosure, and it is to be understood that the described embodiments are merely exemplary of the invention and that it is not intended to limit the invention to the particular embodiments disclosed. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to the attached drawings 1-9, the chemical production safety relief device provided by the invention comprises a shell 1, wherein a first filter box 9 and a second filter box 10 are arranged inside the shell 1, dredging mechanisms are arranged at the bottoms of the first filter box 9 and the second filter box 10, and cleaning mechanisms are arranged at the tops of the first filter box 9 and the second filter box 10;
the dredging mechanism comprises two circular tubes 31, the two circular tubes 31 are respectively arranged at the bottoms of the first filter box 9 and the second filter box 10, a connecting rod 28 is arranged inside the circular tube 31, one end of the connecting rod 28 is connected with the inner cavity side wall of the circular tube 31 through a bearing, the other end of the connecting rod 28 penetrates through the circular tube 31 and is connected with the circular tube 31 through a bearing, the tops of the circular tubes 31 are fixedly connected with a plurality of sleeves 32, the tops of the plurality of sleeves 32 are respectively provided with an ejector rod 33, the bottom end of the ejector rod 33 extends into the inside of the sleeve 32, the tops of the plurality of ejector rods 33 are fixedly connected with an arc-shaped backing plate 29, the top of the arc-shaped backing plate 29 is fixedly connected with a plurality of dredging cones 30, a spring 40 is arranged inside the sleeve 32, the top end of the spring 40 is fixedly connected with the bottom of the ejector rod 33, the bottom end of the spring 40 is fixedly connected with the side wall at the bottom of the sleeve 32, and the bottom of the ejector rod 33 is fixedly connected with a connecting rope 39, the connecting rope 39 penetrates through the sleeve 32 and is fixedly connected with the connecting rods 28, the two connecting rods 28 are connected with the square blocks 35 through bearings, the supporting plate 17 is fixedly connected between the two square blocks 35, the gear 27 is fixedly sleeved outside the connecting rods 28, the rack 18 is arranged at the bottom of the gear 27, the gear 27 is meshed with the rack 18, a plurality of groups of teeth which can be meshed with the gear 17 are arranged on the rack 18, a blank section is arranged between each group of teeth, two ends of the rack 18 are fixedly connected with two side walls inside the shell 1, one side of each of the two circular tubes 31 is fixedly connected with the lantern ring 34, the two sliding rods 21 are fixedly connected inside the shell 1, the two sliding rods 21 penetrate through the lantern ring 34 and are slidably connected with the lantern ring 34, one side of the shell 1 is fixedly connected with the second motor 4, and the output end of the second motor 4 is fixedly connected with the second screw rod 15, one end of the second screw rod 15 extends into the shell 1 and is connected with two side walls in the shell 1 through bearings, a thread block 16 is sleeved on the second screw rod 15, the second screw rod 15 is connected with the thread block 16 through threads, and the thread block 16 is fixedly connected with a supporting plate 17;
in this embodiment, the second motor 4 is started, so that the second motor 4 rotates and drives the second screw rod 15 to rotate forward and backward, the thread block 16 outside the second screw rod 15 is limited by the slide rod 21, the second screw rod 15 rotates and drives the thread block 16 to move, the thread block 16 moves and drives the support plate 17 to move, the support plate 17 moves and drives the square blocks 35 to move, the two square blocks 35 drive the connecting rod 28 to move, the connecting rod 28 moves and drives the circular tube 31 to move, the lantern ring 34 at one end of the circular tube 31 slides on the slide rod 21, the connecting rod 28 moves and simultaneously drives the gear 27 to move, the gear 27 is engaged with teeth on the rack 18, the gear 27 intermittently rotates in the moving process, the gear 27 rotates and drives the connecting rod 28 to rotate, the connecting rod 28 rotates and drives the connecting rope 39 to wind, the connecting rope 39 drives the ejector rod 33 to move downward, the ejector rod 33 moves downward and drives the arc-shaped cushion plate 29 and the dredging cone 30 to move downward, when the gear 27 reaches the blank of the rack 18, the spring 40 rebounds and pushes the ejector rod 33 to move upwards, the ejector rod 33 pushes the arc-shaped base plate 29 and the dredging cone 30 to move upwards, so that the dredging cone 30 enters the filtering holes at the bottoms of the first filtering box 9 and the second filtering box 10 and pushes out blocked solids, and meanwhile, the spring 40 returns to the original state, so that the dredging cone 30 is moved out of the filtering holes at the bottoms of the first filtering box 9 and the second filtering box 10, and the dredging cone 30 is prevented from being clamped into the filtering holes;
wherein, in order to realize the purpose of clearance solid coagulum, this device adopts following technical scheme to realize: the cleaning mechanism comprises two push plates 22, the two push plates 22 are respectively arranged inside a first filter box 9 and a second filter box 10, the tops of the two push plates 22 are respectively fixedly connected with a second support 26 and a first support 23, one side of each of the second support 26 and the first support 23 is respectively fixedly connected with a transmission shaft 37, one end of each of the two transmission shafts 37 is provided with a pulley 38, the transmission shaft 37 is connected with the pulley 38 through a bearing, the tops and the bottoms of the two pulleys 38 are respectively provided with an upper sliding rail 19 and a lower sliding rail 20, the upper sliding rail 19 and the lower sliding rail 20 are both fixedly connected with the side wall of a shell 1, one side of the shell 1 is fixedly connected with a first motor 3, the output end of the first motor 3 is fixedly connected with a first lead screw 11, one end of the first lead screw 11 extends into the shell 1 and is connected with the two side walls of the shell 1 through bearings, the outer part of the first lead screw 11 is sleeved with a fixing block 24, the first screw rod 11 is connected with the fixed block 24 through a thread, one side of the fixed block 24 is fixedly connected with the supporting block 12, one side of the supporting block 12 is fixedly connected with the square telescopic rod 13, one side of the square telescopic rod 13 is fixedly connected with the transverse plate 14, the transverse plate 14 is fixedly connected with the first bracket 23, one side of the second bracket 26 is fixedly connected with the guide rod 36, one end of the guide rod 36 extends into the supporting block 12 and is in sliding connection with the supporting block 12, the first motor 3 is started, the first motor 3 drives the first screw rod 11 to rotate, the first screw rod 11 rotates and drives the fixed block 24 to move, the fixed block 24 moves and drives the supporting block 12 to move, the supporting block 12 moves and drives the square telescopic rod 13 and the transverse plate 14 to move and simultaneously drives the guide rod 36 at the top to move, the transverse plate 14 and the guide rod 36 drive the first bracket 23 and the second bracket 26 to move, the first bracket 23 and the second bracket 26 move and drive the push plate 22 to move, the push plate 22 pushes the solid condensate in the first filter box 9 and the second filter box 10 to move, in the moving process, the pulley 38 on one side of the second support 26 and one side of the first support 23 slides between the upper slide rail 19 and the lower slide rail 20, the pulley 38 slides along the track, meanwhile, the push plate 22 pushes the solid condensate to enter the waste box 7, the guide rod 36 extends in the moving process, the square telescopic rod 13 contracts, and the push plate 22 is prevented from being stuck;
wherein, in order to realize the purpose of bleeding, this device adopts following technical scheme to realize: 1 top fixedly connected with of casing loses heart pipe 8, 1 fixed being equipped with in bottom of casing lets out material pipe 5, the equal fixedly connected with supporting leg 6 in 1 bottom four corners of casing, 1 left side fixedly connected with inlet pipe 2 of casing, 2 one ends of inlet pipe extend into 1 inside of casing, 1 opposite side of casing is equipped with two waste material boxes 7, two waste material box 7 one side is extended into 1 inside of casing and is contacted with first filter box 9 and second filter box 10 respectively, and it can be with gas outgoing and collection to lose heart pipe 8, and inlet pipe 2 makes things convenient for the chemical material that the feeding made to get into to fall in first filter box 9, and supporting leg 6 has the supporting role, and waste material box 7 can collect solid waste material, and the chemical material after filtering at last is followed and is discharged from let out material pipe 5.
Wherein, in order to realize the purpose of supporting first filter box 9, this device adopts following technical scheme to realize: two third supporting blocks 42 are fixedly connected to one side of the first filtering box 9, the third supporting blocks 42 are fixedly connected with the side wall of the shell 1, the left side of the first filtering box 9 is fixedly connected with a second supporting block 41, the second supporting block 41 is fixedly connected with the side wall of the shell 1, and the third supporting blocks 42 and the second supporting block 41 have the function of fixing the first filtering box 9;
wherein, in order to realize the purpose of supporting second filter box 10, this device adopts following technical scheme to realize: two first supporting blocks 25, two of the equal fixedly connected with in second filter box 10 both sides first supporting block 25 and 1 lateral wall fixed connection of casing, first supporting block 25 has the effect of fixed first filter box 9.
The using process of the invention is as follows: when the chemical material filtering device is used, the air leakage pipe 8 can discharge and collect air, the feeding pipe 2 is convenient to feed, so that the chemical material entering the filtering device falls into the first filtering box 9, and the supporting legs 6 have a supporting function. The second motor 4 is started, the second motor 4 rotates and drives the second screw rod 15 to rotate forwards and backwards, the thread block 16 outside the second screw rod 15 is limited by the slide rod 21, the second screw rod 15 rotates and drives the thread block 16 to move, the thread block 16 moves and drives the support plate 17 to move, the support plate 17 moves and drives the square blocks 35 to move, the two square blocks 35 drive the connecting rod 28 to move, the connecting rod 28 moves and drives the circular tube 31 to move, the lantern ring 34 at one end of the circular tube 31 slides on the slide rod 21, simultaneously the connecting rod 28 moves and drives the gear 27 to move, the gear 27 is meshed with teeth on the rack 18, the gear 27 intermittently rotates in the moving process, the gear 27 rotates and drives the connecting rod 28 to rotate, the connecting rod 28 rotates and drives the connecting rope 39, the connecting rope 39 drives the ejector rod 33 to move downwards, the ejector rod 33 moves downwards and pulls the arc-shaped backing plate 29 and the dredging cone 30 to move downwards, meanwhile, the spring 40 returns to the original state, so that the dredging cone 30 moves out of the filtering holes at the bottoms of the first filtering box 9 and the second filtering box 10, the dredging cone 30 is prevented from being clamped into the filtering holes, when the gear 27 reaches the blank of the rack 18, the spring 40 rebounds and pushes the ejector rod 33 to move upwards, the ejector rod 33 pushes the arc-shaped base plate 29 and the dredging cone 30 to move upwards, the dredging cone 30 enters the filtering holes at the bottoms of the first filtering box 9 and the second filtering box 10, and the blocked solids are ejected out. Starting the first motor 3, the first motor 3 drives the first screw rod 11 to rotate, the first screw rod 11 rotates and drives the fixed block 24 to move, the fixed block 24 moves and drives the supporting block 12 to move, the supporting block 12 moves and drives the square expansion link 13 and the transverse plate 14 to move and simultaneously drives the guide rod 36 at the top to move, the transverse plate 14 and the guide rod 36 drive the first bracket 23 and the second bracket 26 to move, the first bracket 23 and the second bracket 26 move and drive the push plate 22 to move, the push plate 22 drives the solid concretions in the first filter box 9 and the second filter box 10 to move, in the moving process, the pulley 38 on one side of the second bracket 26 and the first bracket 23 slides between the upper slide rail 19 and the lower slide rail 20, the pulley 38 slides along the track, the push plate 22 simultaneously drives the solid concretions to enter the waste material box 7, the guide rod 36 extends in the moving process, the square expansion link 13 contracts, and the push plate 22 is prevented from being stuck, chemical materials are filtered by the first filter box 9 and the second filter box 10, and finally the filtered chemical materials are discharged from the discharge pipe 5.
The above description is only a preferred embodiment of the present invention, and any person skilled in the art may modify the present invention or modify it into an equivalent technical solution by using the technical solution described above. Therefore, any simple modifications or equivalent substitutions made in accordance with the technical solution of the present invention are within the scope of the claims of the present invention.
Claims (9)
1. The utility model provides a chemical production safety relief device, includes casing (1), its characterized in that: a first filter box (9) is arranged in the shell (1), and a dredging mechanism is arranged at the bottom of the first filter box (9);
the dredging mechanism comprises a round pipe (31), the round pipe (31) is arranged at the bottom of a first filter box (9), a connecting rod (28) is arranged inside the round pipe (31), the connecting rod (28) is connected with the inner cavity side wall of the round pipe (31) through a bearing, a plurality of sleeves (32) are fixedly connected to the top of the round pipe (31), a plurality of ejector rods (33) are arranged in the sleeves (32), the bottom end of each ejector rod (33) extends into the corresponding sleeve (32), an arc-shaped base plate (29) is fixedly connected to the top of each ejector rod (33), a plurality of dredging cones (30) are fixedly connected to the top of each arc-shaped base plate (29), a spring (40) is arranged inside each sleeve (32), the top end of each spring (40) is in contact with the corresponding ejector rod (33), the bottom end of each spring (40) is in contact with the side wall of the corresponding sleeve (32), a connecting rope (39) is fixedly connected to the bottom of each ejector rod (33), the connecting rope (39) penetrates through the sleeve (32) and is fixedly connected with the connecting rod (28), the connecting rod (28) is connected with a square block (35) through a bearing, and the square block (35) is fixedly connected with the supporting plate (17);
the fixed cover in connecting rod (28) outside is equipped with gear (27), gear (27) bottom is equipped with rack (18), gear (27) and rack (18) mesh mutually, rack (18) on be provided with the multiunit and supply with gear (17) intermeshing's tooth, be equipped with blank section between each group tooth, rack (18) both ends and casing (1) inside both sides wall fixed connection.
2. The chemical production safety relief device of claim 1, wherein: first filter box (9) top is equipped with clearance mechanism, clearance mechanism includes push pedal (22), inside first filter box (9) were located in push pedal (22), push pedal (22) top is fixedly connected with second support (26) respectively, second support (26) one side fixedly connected with transmission shaft (37), transmission shaft (37) one end is equipped with pulley (38), transmission shaft (37) pass through the bearing with pulley (38) and are connected, pulley (38) top and bottom are equipped with slide rail (19) and lower slide rail (20) respectively, it all with casing (1) lateral wall fixed connection to go up slide rail (19) and lower slide rail (20) both ends.
3. The chemical production safety relief device of claim 1, wherein: casing (1) top fixedly connected with loses heart pipe (8), casing (1) bottom is fixed to be equipped with and to let out material pipe (5), the equal fixedly connected with supporting leg (6) in casing (1) bottom four corners, casing (1) one side fixedly connected with inlet pipe (2), inlet pipe (2) one end is passed casing (1) and is extended to the top of first filter box (9), casing (1) one side is equipped with two waste material boxes (7), two waste material box (7) one side is extended into casing (1) inside and is contacted with first filter box (9).
4. The chemical production safety relief device of claim 1, wherein: the improved shell is characterized in that a lantern ring (34) is fixedly connected to one side of the circular tube (31), a sliding rod (21) is fixedly connected to the inside of the shell (1), and the sliding rod (21) penetrates through the lantern ring (34) and is in sliding connection with the lantern ring (34).
5. The chemical production safety relief device of claim 1, wherein: casing (1) one side fixedly connected with second motor (4), second motor (4) output end fixedly connected with second lead screw (15), second lead screw (15) one end extends into casing (1) inside and passes through the bearing with casing (1) inside both sides wall and be connected, second lead screw (15) middle part cover is equipped with thread piece (16), second lead screw (15) pass through threaded connection with thread piece (16), thread piece (16) and backup pad (17) fixed connection.
6. The chemical production safety relief device of claim 1, wherein: the improved motor casing is characterized in that a first motor (3) is fixedly connected to one side of the casing (1), a first screw rod (11) is fixedly connected to the output end of the first motor (3), one end of the first screw rod (11) extends into the inside of the casing (1) and is connected with the two side walls of the inside of the casing (1) through a bearing, a fixing block (24) is sleeved on the outside of the first screw rod (11), the first screw rod (11) is connected with the fixing block (24) through threads, a supporting block (12) is fixedly connected to one side of the fixing block (24), a guide rod (36) is fixedly connected to one side of the second support (26), and one end of the guide rod (36) extends into the inside of the supporting block (12) and is connected with the supporting block (12) in a sliding mode.
7. The chemical production safety relief device of claim 1, wherein: two third supporting blocks (42) are fixedly connected to one side of the first filtering box (9), the third supporting blocks (42) are fixedly connected with the side wall of the shell (1), a second supporting block (41) is fixedly connected to the left side of the first filtering box (9), and the second supporting block (41) is fixedly connected with the side wall of the shell (1).
8. A chemical production safety relief device according to claims 1-8, characterized in that: the lower part of the first filtering box (9) is provided with a second filtering box (10) and a dredging mechanism and a cleaning mechanism thereof, a square block (35) in the dredging mechanism is also fixedly connected with a supporting plate (17), one side of the supporting block (12) is fixedly connected with a square telescopic rod (13), one side of the square telescopic rod (13) is fixedly connected with a transverse plate (14), and the transverse plate (14) is fixedly connected with a second support (26) in the cleaning mechanism.
9. The chemical production safety relief device of claim 1, wherein: the two first supporting blocks (25) are fixedly connected to the two sides of the second filtering box (10), and the first supporting blocks (25) are fixedly connected with the side wall of the shell (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111388616.7A CN114028850A (en) | 2021-11-22 | 2021-11-22 | Chemical production safety relief device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111388616.7A CN114028850A (en) | 2021-11-22 | 2021-11-22 | Chemical production safety relief device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN114028850A true CN114028850A (en) | 2022-02-11 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202111388616.7A Pending CN114028850A (en) | 2021-11-22 | 2021-11-22 | Chemical production safety relief device |
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| Country | Link |
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| CN (1) | CN114028850A (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2014142811A1 (en) * | 2013-03-12 | 2014-09-18 | Anderson Robert A | Suspended solids filter system |
| CN108662270A (en) * | 2017-03-29 | 2018-10-16 | 山东华鲁恒升化工股份有限公司 | Crystallizer discharges to the gas control dredge valve on trap pipeline in melamine industrial equipment |
| CN211724895U (en) * | 2019-12-13 | 2020-10-23 | 上海摩根谈国际生命科学中心有限公司 | Chemical industry is waste liquid treatment device for pharmaceutical production |
| CN212214727U (en) * | 2020-03-20 | 2020-12-25 | 苏州佳安特纳米科技有限公司 | A chemical industry filter equipment for chemical production |
| CN113028443A (en) * | 2021-04-27 | 2021-06-25 | 广州涛博石油有限公司 | Prevent boiler of venthole jam |
-
2021
- 2021-11-22 CN CN202111388616.7A patent/CN114028850A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2014142811A1 (en) * | 2013-03-12 | 2014-09-18 | Anderson Robert A | Suspended solids filter system |
| CN108662270A (en) * | 2017-03-29 | 2018-10-16 | 山东华鲁恒升化工股份有限公司 | Crystallizer discharges to the gas control dredge valve on trap pipeline in melamine industrial equipment |
| CN211724895U (en) * | 2019-12-13 | 2020-10-23 | 上海摩根谈国际生命科学中心有限公司 | Chemical industry is waste liquid treatment device for pharmaceutical production |
| CN212214727U (en) * | 2020-03-20 | 2020-12-25 | 苏州佳安特纳米科技有限公司 | A chemical industry filter equipment for chemical production |
| CN113028443A (en) * | 2021-04-27 | 2021-06-25 | 广州涛博石油有限公司 | Prevent boiler of venthole jam |
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