CN117091351A - Cooling device is used in zinc oxide processing - Google Patents
Cooling device is used in zinc oxide processing Download PDFInfo
- Publication number
- CN117091351A CN117091351A CN202311222529.3A CN202311222529A CN117091351A CN 117091351 A CN117091351 A CN 117091351A CN 202311222529 A CN202311222529 A CN 202311222529A CN 117091351 A CN117091351 A CN 117091351A
- Authority
- CN
- China
- Prior art keywords
- cooling
- zinc oxide
- box
- discharging
- exhaust pipe
- 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.)
- Pending
Links
- 238000001816 cooling Methods 0.000 title claims abstract description 97
- XLOMVQKBTHCTTD-UHFFFAOYSA-N Zinc monoxide Chemical compound [Zn]=O XLOMVQKBTHCTTD-UHFFFAOYSA-N 0.000 title claims abstract description 69
- 239000011787 zinc oxide Substances 0.000 title claims abstract description 34
- 238000007599 discharging Methods 0.000 claims abstract description 30
- 230000006835 compression Effects 0.000 claims abstract description 12
- 238000007906 compression Methods 0.000 claims abstract description 12
- 230000007246 mechanism Effects 0.000 claims description 3
- 239000000498 cooling water Substances 0.000 claims description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract description 10
- 235000014692 zinc oxide Nutrition 0.000 description 24
- 238000000034 method Methods 0.000 description 8
- 238000003756 stirring Methods 0.000 description 7
- 239000000843 powder Substances 0.000 description 5
- 230000008569 process Effects 0.000 description 5
- 239000004744 fabric Substances 0.000 description 2
- 239000008187 granular material Substances 0.000 description 2
- 238000002156 mixing Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000002035 prolonged effect Effects 0.000 description 2
- 238000006467 substitution reaction Methods 0.000 description 2
- RNFJDJUURJAICM-UHFFFAOYSA-N 2,2,4,4,6,6-hexaphenoxy-1,3,5-triaza-2$l^{5},4$l^{5},6$l^{5}-triphosphacyclohexa-1,3,5-triene Chemical compound N=1P(OC=2C=CC=CC=2)(OC=2C=CC=CC=2)=NP(OC=2C=CC=CC=2)(OC=2C=CC=CC=2)=NP=1(OC=1C=CC=CC=1)OC1=CC=CC=C1 RNFJDJUURJAICM-UHFFFAOYSA-N 0.000 description 1
- BPQQTUXANYXVAA-UHFFFAOYSA-N Orthosilicate Chemical compound [O-][Si]([O-])([O-])[O-] BPQQTUXANYXVAA-UHFFFAOYSA-N 0.000 description 1
- 238000005299 abrasion Methods 0.000 description 1
- 239000002253 acid Substances 0.000 description 1
- 150000007513 acids Chemical class 0.000 description 1
- 239000000853 adhesive Substances 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000009977 dual effect Effects 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000003063 flame retardant Substances 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 239000010687 lubricating oil Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000010907 mechanical stirring Methods 0.000 description 1
- 239000002674 ointment Substances 0.000 description 1
- 239000003973 paint Substances 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 229920003023 plastic Polymers 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 239000000047 product Substances 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 229920003051 synthetic elastomer Polymers 0.000 description 1
- 239000005061 synthetic rubber Substances 0.000 description 1
- 238000009423 ventilation Methods 0.000 description 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
- F25D—REFRIGERATORS; COLD ROOMS; ICE-BOXES; COOLING OR FREEZING APPARATUS NOT OTHERWISE PROVIDED FOR
- F25D31/00—Other cooling or freezing apparatus
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
- F25D—REFRIGERATORS; COLD ROOMS; ICE-BOXES; COOLING OR FREEZING APPARATUS NOT OTHERWISE PROVIDED FOR
- F25D17/00—Arrangements for circulating cooling fluids; Arrangements for circulating gas, e.g. air, within refrigerated spaces
- F25D17/04—Arrangements for circulating cooling fluids; Arrangements for circulating gas, e.g. air, within refrigerated spaces for circulating air, e.g. by convection
- F25D17/06—Arrangements for circulating cooling fluids; Arrangements for circulating gas, e.g. air, within refrigerated spaces for circulating air, e.g. by convection by forced circulation
- F25D17/08—Arrangements for circulating cooling fluids; Arrangements for circulating gas, e.g. air, within refrigerated spaces for circulating air, e.g. by convection by forced circulation using ducts
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
- F25D—REFRIGERATORS; COLD ROOMS; ICE-BOXES; COOLING OR FREEZING APPARATUS NOT OTHERWISE PROVIDED FOR
- F25D29/00—Arrangement or mounting of control or safety devices
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Physics & Mathematics (AREA)
- Mechanical Engineering (AREA)
- Thermal Sciences (AREA)
- General Engineering & Computer Science (AREA)
- Inorganic Compounds Of Heavy Metals (AREA)
Abstract
The invention discloses a cooling device for zinc oxide processing, which comprises a cooling box and an air compression control system, wherein the cooling box comprises a feed inlet, a cooling bin, a feed opening and a box body; the air compression control system comprises an external air supply device and an exhaust pipe, wherein the exhaust pipe is arranged in the middle of the cooling bin in a suspending mode, the external air supply device is connected with the cooling box through the exhaust pipe, the box body is of a sandwich structure internally provided with a water pipe loop, the feeding port is arranged at the top of the box body, the discharging port is arranged at the bottom of the box body, and a screen is arranged at the bottom of the cooling bin. The internal and external double cooling is realized through the exhaust pipe arranged in the cooling bin and the circulating water cooling pipe on the wall of the cooling bin, and the purpose of improving the cooling efficiency is realized.
Description
Technical Field
The invention belongs to the technical field of zinc oxide production equipment, and particularly relates to a cooling device for zinc oxide processing.
Background
Zinc oxide, commonly known as zinc white, is a white powder inorganic substance, is poorly soluble in water, and is soluble in acids and strong bases. Is widely applied to products such as plastics, silicate products, synthetic rubber, lubricating oil, paint coating, ointment, adhesive, food, battery, flame retardant and the like.
The preparation of zinc oxide is generally carried out in a high-temperature rotary furnace, the zinc oxide finished product produced by a rotary kiln is required to be cooled again, most of the existing zinc oxide cooling devices have complex structures, the defect of low cooling efficiency exists in the using process, the required cooling time is prolonged, the working efficiency is reduced, the quality of the product is further affected, the equipment abrasion and consumption are increased, the service life is prolonged, and the use is inconvenient. In addition, the zinc oxide is cooled by indoor standing or mechanical stirring, so that the zinc oxide is cooled by contact with air, the cooling efficiency of two modes is low at the moment, and floating dust is easy to generate in the stirring process, so that the working environment is influenced; secondly, adopt the motor to drive the (mixing) shaft, be equipped with the structure of a plurality of stirring leaves on the (mixing) shaft and stir the cooling, because zinc oxide is mostly powder form and not fluid form, when the stirring of stirring leaf, the stirring leaf can only stir the cooling to the powder of contact, and very big partial powder zinc oxide can not be stirred, leads to the cooling inhomogeneous, consequently need design a better recovery cooling device of cooling effect to solve above-mentioned problem.
Disclosure of Invention
The present invention has been made to solve the above-mentioned problems, and an object of the present invention is to provide a cooling device for zinc oxide processing having a simple structure and high cooling efficiency.
The invention provides a cooling device for zinc oxide processing, which comprises the following specific contents:
the cooling device for zinc oxide processing comprises a cooling box and an air compression control system, wherein the cooling box comprises a feed inlet, a cooling bin, a feed opening and a box body; the air compression control system comprises an external air supply device and an exhaust pipe, wherein the exhaust pipe is arranged in the middle of the cooling bin in a suspending mode, the external air supply device is connected with the cooling box through the exhaust pipe, the box body is of a sandwich structure internally provided with a water pipe loop, the feeding port is arranged at the top of the box body, the discharging port is arranged at the bottom of the box body, and a screen is arranged at the bottom of the cooling bin.
As a preferable technical scheme of the embodiment of the invention, the exhaust pipe is of a spiral annular structure, and the exhaust pipe is provided with an exhaust hole perpendicular to the side wall of the cooling box.
As a preferable technical scheme of the embodiment of the invention, the air compression control system further comprises a temperature sensor, wherein the temperature sensor is arranged at the discharge port and is used for detecting discharge temperature.
As a preferable technical scheme of the embodiment of the invention, a blanking valve is arranged in the blanking opening.
As a preferable technical scheme of the embodiment of the invention, a temperature sensor is fixedly arranged at the bottom end of the cooling bin, and the blanking valve is electrically connected with the temperature sensor.
As a preferable technical scheme of the embodiment of the invention, the cooling box further comprises a discharging auger and an auger motor, the discharging auger is connected with the discharging opening, the auger motor is fixedly arranged outside the cooling box, the auger motor drives the discharging auger to rotate, a discharging opening is formed in the outer side of the cooling box, which is positioned at the output end of the discharging auger, a support is fixedly arranged at the bottom of the cooling box, and the driving mechanism, the auger motor and the temperature sensor are electrically connected with an external power supply.
As a preferable technical scheme of the embodiment of the invention, the number of the discharging openings is three, and the bottom surface of the cooling bin is an arc surface concave towards the discharging openings.
As a preferable technical scheme of the embodiment of the invention, the inside of the cooling bin is provided with a baffle brush along the inner side wall.
The beneficial effects of the invention are as follows:
the invention relates to a cooling device for zinc oxide processing, which comprises a cooling box and an air compression control system, wherein the cooling box comprises a feed inlet, a cooling bin, a feed opening and a box body; the air compression control system comprises an external air supply device and an exhaust pipe, wherein the exhaust pipe is arranged in the middle of the cooling bin in a suspending mode, the external air supply device is connected with the cooling box through the exhaust pipe, the box body is of a sandwich structure internally provided with a water pipe loop, the feeding port is arranged at the top of the box body, the discharging port is arranged at the bottom of the box body, and a screen is arranged at the bottom of the cooling bin. The internal and external double cooling is realized through the exhaust pipe arranged in the cooling bin and the circulating water cooling pipe on the wall of the cooling bin, and the purpose of improving the cooling efficiency is realized.
Drawings
In order to more clearly illustrate the embodiments of the invention or the technical solutions of the prior art, the drawings which are used in the description of the embodiments or the prior art will be briefly described, it being obvious that the drawings in the description below are only some embodiments of the invention, and that other drawings can be obtained from these drawings without inventive faculty for a person skilled in the art.
Fig. 1 is a schematic structural diagram of a cooling device for zinc oxide processing according to embodiment 1 of the present invention;
Detailed Description
In order to make the objects, features and advantages of the present invention more comprehensible, the technical solutions in the embodiments of the present invention are described in detail below with reference to the accompanying drawings, and it is apparent that the embodiments described below are only some embodiments of the present invention, but not all embodiments of the present invention. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
The technical scheme of the invention is further described below through a plurality of specific embodiments with reference to the accompanying drawings.
Example 1: as shown in fig. 1, the cooling device for zinc oxide processing comprises a cooling box 100 and an air compression control system, wherein the cooling box 100 comprises a feed inlet 101, a cooling bin 102, a feed outlet 103 and a box 104; the air compression control system comprises an external air supply device 106 and an exhaust pipe 105, wherein the exhaust pipe 105 is arranged in the middle of the cooling bin 102 in a suspending manner, the external air supply device is connected with the cooling box through the exhaust pipe 105, in a specific embodiment, the external air supply device can be arranged at any part outside the box body and fixedly connected with the box body, and can also be arranged separately from the box body, and in the embodiment, the external air supply device is arranged at the top of the box body 104. The box 104 is the sandwich structure of being equipped with water pipe return circuit 107 in, feed inlet 101 sets up the top of box, feed opening 103 sets up the bottom of the box, the bottom of cooling bin is equipped with screen cloth 108, after zinc oxide gas enters into the cooling bin through the feed inlet, because the gas in the blast pipe is high-pressure gas, can cool off zinc oxide gas in proper order, simultaneously the water pipe return circuit has been full of cooling water in the box, inside and outside dual cooling in the cooling bin has been realized, can cool off zinc oxide gas into solid powder fast, in order to guarantee the quality of the zinc oxide powder of final output, the screen cloth in cooling bin bottom can screen the output granule of zinc oxide powder, also because there is high-pressure gas in the cooling bin, can differentiate the zinc oxide granule of macroparticle fast, and then guarantee the quality of the zinc oxide of getting rid of.
As a preferable technical scheme of the embodiment, the exhaust pipe is of a spiral annular structure, and the exhaust pipe is provided with an exhaust hole perpendicular to the side wall of the cooling box.
As a preferred technical scheme of the embodiment of the invention, the air compression control system further comprises a temperature sensor, wherein the temperature sensor is arranged at the discharge port and is used for detecting the discharge temperature, and meanwhile, the temperature sensor is used for detecting a control system provided for the cooling device, and the control system is used for controlling the ventilation speed in the exhaust pipe and the water flow speed of the water pipe loop 107 so as to ensure the quality of the output zinc oxide.
As a preferable technical scheme of the embodiment of the invention, a blanking valve is arranged in the blanking opening.
As a preferable technical scheme of the embodiment of the invention, a temperature sensor is fixedly arranged at the bottom end of the cooling bin, and the blanking valve is electrically connected with the temperature sensor.
As a preferred technical scheme of the embodiment of the invention, the cooling box further comprises a discharging auger 109 and an auger motor 110, the discharging auger 109 is connected with the discharging port 1031, the auger motor 110 is fixedly arranged outside the cooling box and drives the discharging auger to rotate, the discharging port 1032 is arranged at the output end of the discharging auger on the outer side of the cooling box, a bracket is fixedly arranged at the bottom of the cooling box, and the driving mechanism, the auger motor and the temperature sensor are electrically connected with an external power supply.
As a preferable technical scheme of the embodiment of the invention, the number of the discharging openings is three, and the bottom surface of the cooling bin is an arc surface concave towards the discharging openings.
As a preferable technical scheme of the embodiment of the invention, the inside of the cooling bin is provided with a baffle brush along the inner side wall.
It should be noted that the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising one … …" does not exclude the presence of other like elements in a process, method, article, or apparatus that comprises the element.
Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
It will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are, therefore, to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
The above embodiments are only for illustrating the technical solution of the present invention, and not for limiting the same; although the invention has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical scheme described in the foregoing embodiments can be modified or some technical features thereof can be replaced by equivalents; such modifications and substitutions do not depart from the spirit and scope of the technical solutions of the embodiments of the present invention.
Claims (8)
1. A cooling device for zinc oxide processing is characterized in that: the cooling box comprises a feeding port, a cooling bin, a discharging port and a box body; the air compression control system comprises an external air supply device and an exhaust pipe, wherein the exhaust pipe is arranged in the middle of the cooling bin in a suspending mode, the external air supply device is connected with the cooling box through the exhaust pipe, the box body is of a sandwich structure internally provided with a cooling water circulation loop, the feeding hole is formed in the top of the box body, the discharging hole is formed in the bottom of the box body, and a screen is arranged at the bottom of the cooling bin.
2. The cooling device for zinc oxide processing according to claim 1, wherein: the exhaust pipe is of a spiral annular structure, and an exhaust hole perpendicular to the side wall of the cooling box is formed in the exhaust pipe.
3. The cooling device for zinc oxide processing according to claim 1, wherein: the air compression control system further comprises a temperature sensor, wherein the temperature sensor is arranged at the discharge port and used for detecting discharge temperature.
4. The cooling device for zinc oxide processing according to claim 1, wherein: and a blanking valve is arranged in the blanking opening.
5. The cooling device for zinc oxide processing according to claim 4, wherein: the bottom end fixing of cooling bin is equipped with temperature sensor, the unloading valve with temperature sensor electric connection.
6. The cooling device for zinc oxide processing according to claim 5, wherein: the cooling box further comprises a discharging auger and an auger motor, the discharging auger is connected with the discharging opening, the auger motor is fixedly arranged outside the cooling box, the auger motor drives the discharging auger to rotate, the outer side of the cooling box is located at the output end of the discharging auger, the discharging opening is formed in the output end of the discharging auger, the bottom of the cooling box is fixedly provided with a support, and the driving mechanism, the auger motor and the temperature sensor are electrically connected with an external power supply.
7. The cooling device for zinc oxide processing according to claim 6, wherein: the number of the discharging openings is three, and the bottom surface of the cooling bin is an arc surface concave towards the discharging openings.
8. The cooling device for zinc oxide processing according to claim 1, wherein: and a baffle brush is arranged inside the cooling bin along the inner side wall.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202311222529.3A CN117091351A (en) | 2023-09-21 | 2023-09-21 | Cooling device is used in zinc oxide processing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202311222529.3A CN117091351A (en) | 2023-09-21 | 2023-09-21 | Cooling device is used in zinc oxide processing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN117091351A true CN117091351A (en) | 2023-11-21 |
Family
ID=88771623
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202311222529.3A Pending CN117091351A (en) | 2023-09-21 | 2023-09-21 | Cooling device is used in zinc oxide processing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN117091351A (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20100031426A (en) * | 2008-09-12 | 2010-03-22 | 동명중공업 주식회사 | Apparatus for removing dross on surface of sink roll and stabilizing roll in hot dip galvanizing |
| CN104232930A (en) * | 2014-09-01 | 2014-12-24 | 常熟市荣兴化纺有限责任公司 | Air pulse zinc oxide collecting device |
| CN207317575U (en) * | 2017-03-29 | 2018-05-04 | 汉源锦泰锌锗科技有限公司 | Zinc oxide finished product recovery device |
| CN209230136U (en) * | 2018-11-22 | 2019-08-09 | 河南金凤牧业设备股份有限公司 | A kind of cooling storehouse being processed as brid guano in the production line of organic fertilizer particles |
| CN210054567U (en) * | 2018-09-10 | 2020-02-14 | 金银卡(广州)生物科技股份有限公司 | Prevent cooling device of fodder agglomeration |
| CN215538556U (en) * | 2021-08-27 | 2022-01-18 | 甘肃世纪德坤化工有限公司 | Stirring evaporation crystallizer of brassinolide production usefulness |
-
2023
- 2023-09-21 CN CN202311222529.3A patent/CN117091351A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20100031426A (en) * | 2008-09-12 | 2010-03-22 | 동명중공업 주식회사 | Apparatus for removing dross on surface of sink roll and stabilizing roll in hot dip galvanizing |
| CN104232930A (en) * | 2014-09-01 | 2014-12-24 | 常熟市荣兴化纺有限责任公司 | Air pulse zinc oxide collecting device |
| CN207317575U (en) * | 2017-03-29 | 2018-05-04 | 汉源锦泰锌锗科技有限公司 | Zinc oxide finished product recovery device |
| CN210054567U (en) * | 2018-09-10 | 2020-02-14 | 金银卡(广州)生物科技股份有限公司 | Prevent cooling device of fodder agglomeration |
| CN209230136U (en) * | 2018-11-22 | 2019-08-09 | 河南金凤牧业设备股份有限公司 | A kind of cooling storehouse being processed as brid guano in the production line of organic fertilizer particles |
| CN215538556U (en) * | 2021-08-27 | 2022-01-18 | 甘肃世纪德坤化工有限公司 | Stirring evaporation crystallizer of brassinolide production usefulness |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN106871577B (en) | Microwave material drying device and microwave material drying method | |
| CN105865174A (en) | Efficient drying device | |
| CN212532970U (en) | Fermentation tank | |
| CN208091128U (en) | A kind of composite fertilizer drying device | |
| CN117091351A (en) | Cooling device is used in zinc oxide processing | |
| CN202414770U (en) | Powder cooler | |
| CN209005600U (en) | A kind of effect is used on the agitating device of glass frosting liquid | |
| CN205368307U (en) | Cooler | |
| CN209744912U (en) | Raw material drying device for lithium ion power battery production | |
| CN217303417U (en) | A energy-saving drying equipment for pearlite | |
| CN113432409B (en) | Segmented electric heating oven for drying polyacrylamide and use method | |
| CN217483163U (en) | Drying equipment for pet feed production | |
| CN111926164B (en) | Biomass electricity dual-energy heat treatment furnace | |
| CN114770798A (en) | Discharge cooling device for mechanical and electrical integration machinery | |
| CN210268010U (en) | Industrial chemicals drying device | |
| CN206094873U (en) | High -efficient drying -machine agitating unit | |
| CN208751325U (en) | It is a kind of for cooling down the adverse currentcooling generator of reagent particulate | |
| CN207877706U (en) | A kind of smoked vinegar fermented grain material process units | |
| CN221085203U (en) | Dry-type deacidification tower of quick cooling | |
| CN221240918U (en) | Granary with temperature regulating device | |
| CN214598854U (en) | Thermostatic control agitating unit is used in waterborne paint production | |
| CN215809867U (en) | A drying cabinet for chemical production | |
| CN216544056U (en) | Raw rubber heating system of rubber mixing equipment | |
| CN221172885U (en) | Calcium carbonate drying tower | |
| CN220489573U (en) | Powder drying device |
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 |