CN108178209A - A kind of garbage grille decontamination apparatus - Google Patents

A kind of garbage grille decontamination apparatus Download PDF

Info

Publication number
CN108178209A
CN108178209A CN201810111234.1A CN201810111234A CN108178209A CN 108178209 A CN108178209 A CN 108178209A CN 201810111234 A CN201810111234 A CN 201810111234A CN 108178209 A CN108178209 A CN 108178209A
Authority
CN
China
Prior art keywords
straight line
line module
cylinder
harrow nail
rack
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.)
Granted
Application number
CN201810111234.1A
Other languages
Chinese (zh)
Other versions
CN108178209B (en
Inventor
钱淑娇
罗剑
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Suzhou Top Environmental Protection Technology Co Ltd
Original Assignee
Suzhou Top Environmental Protection Technology Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Suzhou Top Environmental Protection Technology Co Ltd filed Critical Suzhou Top Environmental Protection Technology Co Ltd
Priority to CN201810111234.1A priority Critical patent/CN108178209B/en
Publication of CN108178209A publication Critical patent/CN108178209A/en
Application granted granted Critical
Publication of CN108178209B publication Critical patent/CN108178209B/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • CCHEMISTRY; METALLURGY
    • C02TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02FTREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F1/00Treatment of water, waste water, or sewage
    • CCHEMISTRY; METALLURGY
    • C02TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02FTREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F2303/00Specific treatment goals
    • C02F2303/14Maintenance of water treatment installations

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Hydrology & Water Resources (AREA)
  • Engineering & Computer Science (AREA)
  • Environmental & Geological Engineering (AREA)
  • Water Supply & Treatment (AREA)
  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Cleaning In General (AREA)
  • Soil Working Implements (AREA)

Abstract

The invention discloses a kind of garbage grille decontamination apparatus, including housing, first cylinder, guide sleeve, rack, decontamination mechanism, lateral straight line module, riser, longitudinal straight line module, supporting plate, second cylinder, rack, rack is fixed on cesspool upper end, second cylinder drives decontamination mechanism to move down, the position of lateral straight line module and longitudinal straight line module adjustment decontamination mechanism, so that the axis of decontamination mechanism is overlapped with the axis of the liquid flow hole in garbage grille, longitudinal straight line module drives decontamination mechanism Forward, the Forward of harrow nail mechanism is stretched into liquid flow hole, first cylinder pushes rack to move down, the shaft being connected with gear is driven to rotate, and then drive the rotation of harrow nail mechanism, dirt is wound locking by the annular groove for being arranged on harrow nail, longitudinal straight line module is moved after driving decontamination mechanism by the dirt pull-out in garbage grille.The apparatus structure is simple, shuts down and can automatically pull out the dirt adhered in garbage grille without producing line, effectively reduce labor intensity of operating staff, improves elimination efficiency.

Description

A kind of garbage grille decontamination apparatus
Technical field
The present invention relates to a kind of mechanical device more particularly to a kind of garbage grille decontamination apparatus.
Background technology
Garbage grille is to retain the treatment facility of waste water gross dirt, and garbage grille is chiefly used in waste water pre-treatment operation, is used To retain suspended matter and floating material coarse in waste water, in order to avoid block water pump and processing waste pipe.Garbage grille is by metal Stick or grizzly bar are formed by horizontal direction and vertical direction are equidistantly arranged in parallel, the pros of metal bar or the interlaced formation of grizzly bar Shape hole is liquid flow hole, after long-time use, liquid stream aperture is caused to become smaller after liquid flow hole surrounding winding dirt, is unfavorable for sewage stream Dynamic, therefore, it is necessary to carry out abatement processes to garbage grille, at present, garbage grille needs producing line to shut down when decontaminating, operating personnel's hand Dynamic to pull out twister, labor intensity is big, and decontamination efficiency is low.In view of disadvantages described above, it is really necessary to design a kind of garbage grille to remove Dirty device.
Invention content
The purpose of the present invention is to provide a kind of garbage grille decontamination apparatus, which stops without producing line Machine can automatically pull out the dirt adhered in garbage grille, effectively reduce labor intensity of operating staff, improve elimination efficiency.
In order to solve the above technical problems, the technical scheme is that:A kind of garbage grille decontamination apparatus, including housing, First cylinder, guide sleeve, rack, decontamination mechanism, lateral straight line module, riser, longitudinal straight line module, supporting plate, the second cylinder, machine Frame, first cylinder are located at case inside upper end, and first cylinder is connected with housing by bolt, the guide sleeve Positioned at case inside lower end, the guide sleeve is connected with housing by bolt, and through guide sleeve, it is located at the first gas to the rack Cylinder lower end, the rack are connected with the first cylinder screw thread, and the rack can be slided up and down along guide sleeve, the spotter Structure quantity is no less than 2, is equally spaced from bottom to top along the housing, and the lateral straight line module is located on housing, The lateral straight line module is connected with housing by bolt, and the riser is located at lateral straight line module upper end, and described is vertical Plate is connected with lateral straight line module by bolt, and the supporting plate is located at longitudinal straight line module upper end, the supporting plate and longitudinal direction Straight line module is connected by bolt, and second cylinder is located at supporting plate upper end, and second cylinder passes through bolt with supporting plate It is connected, the rack is connected with the second cylinder by bolt.
Further, the decontamination mechanism further includes swivel base, shaft, gear, sealing plate, guide rod, transition sleeve, the first bullet Spring, harrow nail mechanism, the swivel base are located at case inside, and the swivel base is connected with case weld, and the shaft lower end is stretched Enter swivel base, the shaft is rotatedly connected with swivel base, and the gear is located on the outside of shaft and on the outside of rack, the tooth Wheel is connected with shaft key and is engaged with rack and is connected, and the sealing plate is located at hull outside and is run through by shaft, the sealing plate It is connected with housing by bolt and is rotatedly connected with shaft, the guide rod is located at sealing plate upper end, the guide rod and sealing plate spiral shell Line is connected, and the guide rod runs through transition sleeve, and the transition sleeve can be slided up and down along guide rod, and first spring is located at On the outside of guide rod and between transition sleeve and sealing plate, the harrow nail mechanism quantity is no less than 2, along the uniform cloth of the shaft It puts.
Further improvement of the invention is as follows:
Further, the guide rod quantity is 2, is arranged symmetrically along the sealing plate.
Further, the sealing plate is additionally provided with gasket, and the gasket is located at sealing plate lower end, the gasket It is Nian Jie with sealing plate to be connected.
Further, the harrow nail mechanism further includes casing, harrow nail, second spring, and the casing is located at outside shaft Side upper end, the casing are weldingly connected with shaft, and casing is stretched into described harrow nail one end, and the harrow nail can be slided along casing Dynamic, the second spring is located on the inside of casing and on the outside of harrow nail.
Further, the angle between the axis of described sleeve pipe and the axis of shaft is 45 °.
Further, the harrow nail is additionally provided with spacing ring, and the spacing ring is located on the outside of harrow nail and in casing Side, the spacing ring are weldingly connected with harrow nail.
Further, the harrow nail is additionally provided with annular groove, and the annular groove is not through harrow nail main body.
Compared with prior art, the garbage grille decontamination apparatus, during work, rack is fixed on cesspool upper end, the second gas Cylinder downlink drives housing to move down, and then the decontamination mechanism being connected on housing is driven to move down, and passes through lateral straight line module and longitudinal direction Straight line module adjusts the position of decontamination mechanism so that and the axis of decontamination mechanism is overlapped with the axis of the liquid flow hole in garbage grille, Then, longitudinal straight line module drives decontamination mechanism Forward, and due to being stopped by garbage grille, transition sleeve can not pass through liquid stream Hole so that the first spring-compressed, the harrow nail mechanism Forward being connected with shaft are stretched into liquid flow hole, and then, the first cylinder pushes tooth Item is moved down along guide sleeve, so as to which the shaft being connected with gear be driven to rotate, and then the harrow nail mechanism being connected with shaft is driven to rotate, if The annular groove put in harrow nail, which winds dirt, to be locked, and longitudinal straight line module moves after driving decontamination mechanism, thus will be in garbage grille Dirt pull out, then, the second cylinder, which resets, to be restored under the decontamination mechanism for driving and being connected with housing to initial position, operating personnel The dirt wound on harrow nail is removed manually, meanwhile, the first spring reset, harrow nail second spring within the organization resets, and harrow nail returns It receives to casing so that harrow nail mechanism is all in income transition sleeve.The apparatus structure is simple, without producing line shut down can automatically by The dirt adhered in garbage grille pulls out, and effectively reduces labor intensity of operating staff, improves elimination efficiency.
Description of the drawings
Fig. 1 shows front view of the present invention
Fig. 2 shows decontamination mechanism structure diagrams of the present invention
Fig. 3 shows harrow nail mechanism structure schematic diagram of the present invention
In figure:Housing 1, the first cylinder 2, guide sleeve 3, rack 4, decontamination mechanism 5, lateral straight line module 6, riser 7, longitudinal direction are straight Line module 8, supporting plate 9, the second cylinder 10, rack 11, swivel base 501, shaft 502, gear 503, sealing plate 504, guide rod 505, transition Cover the 506, first spring 507, harrow nail mechanism 508, gasket 509, casing 510, harrow nail 511, second spring 512, spacing ring 513rd, annular groove 514.
Specific embodiment
As shown in Figure 1, Figure 2, Figure 3 shows, a kind of garbage grille decontamination apparatus, including housing 1, the first cylinder 2, guide sleeve 3, rack 4th, decontamination mechanism 5, lateral straight line module 6, riser 7, longitudinal straight line module 8, supporting plate 9, the second cylinder 10, rack 11, it is described First cylinder 2 is located at 1 inner top side of housing, and first cylinder 2 is connected with housing 1 by bolt, and the guide sleeve 3 is located at 1 inside lower end of housing, the guide sleeve 3 are connected with housing 1 by bolt, and through guide sleeve 3, it is located at the first gas to the rack 4 2 lower end of cylinder, the rack 4 are connected with 2 screw thread of the first cylinder, and the rack 4 can be slided up and down along guide sleeve 3, described 5 quantity of decontamination mechanism is no less than 2, is equally spaced from bottom to top along the housing 1, and the lateral straight line module 6 is located at On housing 1, the lateral straight line module 6 is connected with housing 1 by bolt, and the riser 7 is located at lateral straight line module 6 Upper end, the riser 7 are connected with lateral straight line module 6 by bolt, and the supporting plate 9 is located on longitudinal straight line module 68 End, the supporting plate 9 are connected with longitudinal straight line module 8 by bolt, and second cylinder 10 is located at 9 upper end of supporting plate, described The second cylinder 10 be connected with supporting plate 9 by bolt, the rack 11 is connected with the second cylinder 10 by bolt, and described removes Dirty mechanism 5 further includes swivel base 501, shaft 502, gear 503, sealing plate 504, guide rod 505, transition sleeve 506, the first spring 507, rake Nailing machine structure 508, the swivel base 501 are located at 1 inside of housing, and the swivel base 501 is weldingly connected with housing 1, the shaft Swivel base 501 is stretched into 502 lower ends, and the shaft 502 is rotatedly connected with swivel base 501, and the gear 503 is located at outside shaft 502 Side and positioned at the outside of rack 4, the gear 503 are connected with 502 key of shaft and engage connected, described sealing plate 504 with rack 4 Run through positioned at 1 outside of housing and by shaft 502, the sealing plate 504 is connected by bolt with housing 1 and is rotated with shaft 502 It is connected, the guide rod 505 is located at 504 upper end of sealing plate, and the guide rod 505 is connected with 504 screw thread of sealing plate, the guide rod 505 run through transition sleeve 506, and the transition sleeve 506 can be slided up and down along guide rod 505, and first spring 507, which is located at, leads On the outside of bar 505 and between transition sleeve 506 and sealing plate 504,508 quantity of harrow nail mechanism is no less than 2, along described turn Axis 502 is evenly arranged, and 505 quantity of guide rod is 2, is arranged symmetrically along the sealing plate 504, and the sealing plate 504 is also Equipped with gasket 509, the gasket 509 is located at 504 lower end of sealing plate, the gasket 509 and 504 Nian Jie phase of sealing plate Even, the harrow nail mechanism 508 further includes casing 510, harrow nail 511, second spring 512, and the casing 510 is located at shaft 502 outer upper ends, the casing 510 are weldingly connected with shaft 502, and casing 510 is stretched into described 511 one end of harrow nail, described Harrow nail 511 can be slided along casing 510, the second spring 512 is located at the inside of casing 510 and positioned at 511 outside of harrow nail, Angle between the axis of described sleeve pipe 510 and the axis of shaft 502 is 45 °, and the harrow nail 511 is additionally provided with spacing ring 513, The spacing ring 513 is located at 511 outside of harrow nail and positioned at 510 inside of casing, and the spacing ring 513 is welded with harrow nail 511 It is connected, the harrow nail 511 is additionally provided with annular groove 514, and the annular groove 514 is not through 511 main body of harrow nail, the garbage grille Decontamination apparatus, during work, rack 11 is fixed on cesspool upper end, and 10 downlink of the second cylinder drives housing 1 to move down, and then drives The decontamination mechanism 5 being connected on housing 1 moves down, and decontamination mechanism 5 is adjusted by lateral straight line module 6 and longitudinal straight line module 8 Position so that the axis of decontamination mechanism 5 is overlapped with the axis of the liquid flow hole in garbage grille, and then, longitudinal straight line module 8 drives Decontamination mechanism 5 moves forward, and due to being stopped by garbage grille, transition sleeve 506 can not pass through liquid flow hole so that the first spring 507 Compression, the Forward of harrow nail mechanism 508 being connected with shaft 502 are stretched into liquid flow hole, and then, the first cylinder 2 pushes rack 4 along guide sleeve 3 move down, and so as to which the shaft 502 being connected with gear 503 be driven to rotate, and then drive 508 turns of harrow nail mechanism being connected with shaft 505 Dynamic, dirt is wound locking by the annular groove 514 for being arranged on harrow nail 511, and longitudinal straight line module 8 moves after driving decontamination mechanism 5, so as to By the dirt pull-out in garbage grille, then, the second cylinder 10 resets the 5 times recoveries of decontamination mechanism for driving and being connected with housing 1 extremely Initial position, operating personnel manually remove the dirt wound on harrow nail 511, meanwhile, the first spring 507 resets, harrow nail mechanism Second spring 512 in 508 resets, and harrow nail 511 is recycled in casing 510 so that harrow nail mechanism 508 all takes in transition sleeve In 506.The apparatus structure is simple, shuts down and can automatically pull out the dirt adhered in garbage grille without producing line, effectively reduces Labor intensity of operating staff improves elimination efficiency.
The present invention is not limited to above-mentioned specific embodiment, those of ordinary skill in the art from above-mentioned design, Without performing creative labour, the various transformation made are within the scope of the present invention.

Claims (8)

1. a kind of garbage grille decontamination apparatus, it is characterised in that including housing, the first cylinder, guide sleeve, rack, decontamination mechanism, horizontal stroke To straight line module, riser, longitudinal straight line module, supporting plate, the second cylinder, rack, first cylinder is located on case inside End, first cylinder are connected with housing by bolt, and the guide sleeve is located at case inside lower end, the guide sleeve and shell Body is connected by bolt, and through guide sleeve, it is located at the first cylinder lower end, the rack and the first cylinder screw thread to the rack It is connected, the rack can be slided up and down along guide sleeve, and the decontamination mechanism quantity is no less than 2, along the housing under It is equally spaced on and, the lateral straight line module is located on housing, and the lateral straight line module passes through spiral shell with housing Bolt is connected, and the riser is located at lateral straight line module upper end, and the riser is connected with lateral straight line module by bolt, institute The supporting plate stated is located at longitudinal straight line module upper end, and the supporting plate is connected with longitudinal straight line module by bolt, and described second Cylinder is located at supporting plate upper end, and second cylinder is connected with supporting plate by bolt, and the rack passes through spiral shell with the second cylinder Bolt is connected.
2. garbage grille decontamination apparatus as described in claim 1, it is characterised in that the decontamination mechanism further includes swivel base, turns Axis, gear, sealing plate, guide rod, transition sleeve, the first spring, harrow nail mechanism, the swivel base are located at case inside, the swivel base It is connected with case weld, swivel base is stretched into the shaft lower end, and the shaft is rotatedly connected with swivel base, and the gear is located at On the outside of shaft and on the outside of rack, the gear is connected with shaft key and is engaged with rack and is connected, and the sealing plate is located at Hull outside and run through by shaft, the sealing plate is connected by bolt with housing and is rotatedly connected with shaft, the guide rod Positioned at sealing plate upper end, the guide rod is connected with sealing plate screw thread, and the guide rod runs through transition sleeve, and the transition sleeve can edge Guide rod slides up and down, and first spring is located on the outside of guide rod and between transition sleeve and sealing plate, the harrow nail mechanism Quantity is no less than 2, is evenly arranged along the shaft.
3. garbage grille decontamination apparatus as claimed in claim 2, it is characterised in that the guide rod quantity is 2, along described Sealing plate be arranged symmetrically.
4. garbage grille decontamination apparatus as claimed in claim 2, it is characterised in that the sealing plate is additionally provided with gasket, described Gasket be located at sealing plate lower end, the gasket is Nian Jie with sealing plate to be connected.
5. garbage grille decontamination apparatus as claimed in claim 2, it is characterised in that the harrow nail mechanism further includes casing, rake Nail, second spring, the casing are located at shaft outer upper end, and the casing is weldingly connected with shaft, the harrow nail one Casing is stretched at end, and the harrow nail can be along cannula slide, and the second spring is located on the inside of casing and on the outside of harrow nail.
6. garbage grille decontamination apparatus as claimed in claim 5, it is characterised in that the axis of described sleeve pipe and the axis of shaft Between angle be 45 °.
7. garbage grille decontamination apparatus as claimed in claim 5, it is characterised in that the harrow nail is additionally provided with spacing ring, described Spacing ring be located on the outside of harrow nail and on the inside of casing, the spacing ring is weldingly connected with harrow nail.
8. garbage grille decontamination apparatus as claimed in claim 5, it is characterised in that the harrow nail is additionally provided with annular groove, described Annular groove not through harrow nail main body.
CN201810111234.1A 2018-02-05 2018-02-05 Dirt blocking grid dirt removing device Active CN108178209B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201810111234.1A CN108178209B (en) 2018-02-05 2018-02-05 Dirt blocking grid dirt removing device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201810111234.1A CN108178209B (en) 2018-02-05 2018-02-05 Dirt blocking grid dirt removing device

Publications (2)

Publication Number Publication Date
CN108178209A true CN108178209A (en) 2018-06-19
CN108178209B CN108178209B (en) 2024-02-09

Family

ID=62552173

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201810111234.1A Active CN108178209B (en) 2018-02-05 2018-02-05 Dirt blocking grid dirt removing device

Country Status (1)

Country Link
CN (1) CN108178209B (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108970223A (en) * 2018-08-30 2018-12-11 江苏佳佩环保机械设备有限公司 A kind of movable grid grab type spotter

Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2386489A1 (en) * 1977-04-07 1978-11-03 Schreiber Klaeranlagen Cleaning rake arrangement for a drain channel grid - is of low, stable construction and suitable for grids with straight bars
CN201855610U (en) * 2010-11-18 2011-06-08 辽宁广联机械科技有限公司 Composite arc-shaped grille dirt-removing machine
CN102864762A (en) * 2012-09-11 2013-01-09 扬州楚门机电设备制造有限公司 Dirt-stopping dirt-removing mechanism
US20130264269A1 (en) * 2012-04-10 2013-10-10 Huber Se Device with a Separation Surface and a Movable Supplementary Grate for Removing Sieved Material from a Flowing Liquid
CN103951002A (en) * 2014-05-09 2014-07-30 北京世纪国瑞环境工程技术有限公司 Solid-liquid separation device
CN204098167U (en) * 2014-10-15 2015-01-14 李明佳 Dredging sewer cleaner
CN204712174U (en) * 2015-06-10 2015-10-21 杭州盛龙制冷设备有限公司 There is the puncher of waste material recovery device
CN206170200U (en) * 2016-11-26 2017-05-17 滁州市天悦塑胶制品有限公司 Refrigerator inner bag side opening piercing press
CN208071354U (en) * 2018-02-05 2018-11-09 苏州思上环保科技有限公司 A kind of garbage grille decontamination apparatus

Patent Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2386489A1 (en) * 1977-04-07 1978-11-03 Schreiber Klaeranlagen Cleaning rake arrangement for a drain channel grid - is of low, stable construction and suitable for grids with straight bars
CN201855610U (en) * 2010-11-18 2011-06-08 辽宁广联机械科技有限公司 Composite arc-shaped grille dirt-removing machine
US20130264269A1 (en) * 2012-04-10 2013-10-10 Huber Se Device with a Separation Surface and a Movable Supplementary Grate for Removing Sieved Material from a Flowing Liquid
CN102864762A (en) * 2012-09-11 2013-01-09 扬州楚门机电设备制造有限公司 Dirt-stopping dirt-removing mechanism
CN103951002A (en) * 2014-05-09 2014-07-30 北京世纪国瑞环境工程技术有限公司 Solid-liquid separation device
CN204098167U (en) * 2014-10-15 2015-01-14 李明佳 Dredging sewer cleaner
CN204712174U (en) * 2015-06-10 2015-10-21 杭州盛龙制冷设备有限公司 There is the puncher of waste material recovery device
CN206170200U (en) * 2016-11-26 2017-05-17 滁州市天悦塑胶制品有限公司 Refrigerator inner bag side opening piercing press
CN208071354U (en) * 2018-02-05 2018-11-09 苏州思上环保科技有限公司 A kind of garbage grille decontamination apparatus

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108970223A (en) * 2018-08-30 2018-12-11 江苏佳佩环保机械设备有限公司 A kind of movable grid grab type spotter

Also Published As

Publication number Publication date
CN108178209B (en) 2024-02-09

Similar Documents

Publication Publication Date Title
CN208071354U (en) A kind of garbage grille decontamination apparatus
CN108178209A (en) A kind of garbage grille decontamination apparatus
CN208071353U (en) A kind of garbage grille decontamination mechanism
CN110404904B (en) Oil storage tank cleaning robot
CN206128214U (en) Manual formula auto -feed type drain cleaner
CN208070521U (en) A kind of novel clear library facilities
CN108178208A (en) A kind of garbage grille decontamination mechanism
CN110600158B (en) Residual mud recovery device
CN109176265A (en) A kind of pump shaft grinding device
CN106515908A (en) Automobile waste oil recycling platform
CN109848683A (en) Nuclear Power Station's Exhausted Fuels screen work extracting tool
CN211407110U (en) Energy-conserving irrigation equipment of water conservancy
CN211069281U (en) Filter equipment for water treatment
CN108554951A (en) A kind of Quick cleaning device for natural gas line
CN210317802U (en) Sewage pump fixed mounting support for coal mine
CN210614579U (en) Oil storage tank cleaning robot
CN220623417U (en) Monitoring equipment installing support
CN207745592U (en) A kind of filter device of plastics drift
CN207480095U (en) A kind of metal material processing fixes puncher with workpiece
CN111188748A (en) Sewage suction device
CN213824733U (en) Promote reation kettle is used in water-reducing agent processing of security
CN211536861U (en) Waste water recovery device for concrete mixer truck
CN214273933U (en) Multifunctional pneumatic grouting pump
CN210112955U (en) Cleaning water gun and driving device for same
CN220182914U (en) Wastewater treatment device for hydrotalcite production

Legal Events

Date Code Title Description
PB01 Publication
PB01 Publication
SE01 Entry into force of request for substantive examination
SE01 Entry into force of request for substantive examination
GR01 Patent grant
GR01 Patent grant