CN202479003U - Low-temperature crushing apparatus - Google Patents
Low-temperature crushing apparatus Download PDFInfo
- Publication number
- CN202479003U CN202479003U CN2012200442484U CN201220044248U CN202479003U CN 202479003 U CN202479003 U CN 202479003U CN 2012200442484 U CN2012200442484 U CN 2012200442484U CN 201220044248 U CN201220044248 U CN 201220044248U CN 202479003 U CN202479003 U CN 202479003U
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- low temperature
- breaking equipment
- temperature breaking
- shake table
- storehouse
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Abstract
The utility model discloses a low-temperature crushing apparatus, comprising a crushing chamber (1) in which a cooling medium can be introduced, wherein the crushing chamber (1) comprises a chamber body (11) for accommodating materials and a chamber cover (12) for closing the chamber body (11). The low-temperature crushing apparatus further comprises a cover clamping device (2) for pressing the chamber cover (12) on the chamber body (11) so as to seal the chamber body (11). As the low-temperature crushing apparatus provided by the utility model is provided with the cover clamping device for pressing the chamber cover on the chamber body, the cooling medium in the crushing chamber cannot leak without sealing elements such as a rubber sealing gasket; therefore, the normal crushing work of materials can be finished. Furthermore, the low-temperature crushing apparatus provided by the utility model is especially suitable for crushing in a laboratory and has good practicability.
Description
Technical field
The utility model relates to the low-temperature grinding field of material, particularly, relates to a kind of low temperature breaking equipment.
Background technology
In the laboratory research work of industries such as pharmacy, food, chemical industry, national defence, scientific research, often need pulverize materials such as rubber, high molecular polymer, Chinese and Western medicine, animals and plants.These materials all are heat sensitive materials, are toughness at normal temperatures.In traditional crushing technology, generally adopt common pulverizer to carry out material and pulverize, it mainly is material is clashed into and to be sheared by the high speed rotation of blade, to reach the purpose of comminuting matter.Yet; Owing in crushing process, can produce great amount of heat, and common pulverizer does not have cooling measure, cover on the blade of pulverizer after can causing material melting; Thereby cause the motor overload tripping operation, and at high temperature the physical property of material can change.Therefore, common pulverizer can only be pulverized the material that is fragility at normal temperatures, can't crushing rubber, high molecular polymer, Chinese and Western medicine, animals and plants etc. be the heat sensitive material of toughness at normal temperatures.
To this material, also there are some large-scale low temperature breaking equipments on the market, it mainly adopts cooling mediums such as liquid nitrogen to do refrigerant, and material is pulverized after the embrittlement at low temperatures again.These disintegrating apparatus are large-scale industrialized unit, adopt the continuous feed mode to carry out material more and pulverize, and quantity of sample handling is bigger, and apparatus expensive, and complex operation, equipment take up an area of bigger.And in breadboard material crushed work, it is less to need less quantity of sample handling, simple to operate, safe in utilization, equipment to take up an area of, and does not need continuous comminuting matter.Wherein, traditional small-sized low temperature breaking equipment carries out material when pulverizing, owing to need to use cooling medium such as liquid nitrogen, need seal pulverizing containers such as storehouse, in case solution stopping nitrogen leaks.Yet, meetings such as use therein seal such as rubber gasket embrittlement and losing efficacy under the effect of cooling medium, thus sealing can't be formed, and this causes the leakage of cooling mediums such as liquid nitrogen easily, and then makes the low-temperature grinding work of material normally not carry out.
Therefore, provide a kind of low temperature breaking equipment that under low-temperature condition, still can normally seal to have positive effect.
The utility model content
The purpose of the utility model provides a kind of low temperature breaking equipment, and this low temperature breaking equipment can keep sealing state under low-temperature condition, prevents that effectively cooling medium from leaking, to accomplish material grinding work.
To achieve these goals; The utility model provides a kind of low temperature breaking equipment; Said low temperature breaking equipment comprises the pulverizing storehouse that can feed cooling medium; This pulverizing storehouse comprises the Cang Gai of the warehouse that holds material and this warehouse of sealing, and said low temperature breaking equipment also comprises said Cang Gai is pressed on the said warehouse to seal the pressing device of this warehouse.
Preferably, said pressing device comprises the compressing member that compresses said Cang Gai and the support member that fixedly installs, said compressing member can near or away from said Cang Gai motion be installed on the support member.
Preferably; Said support member comprises first support bar and second support bar; Said compressing member comprises cross bar and depression bar, and wherein, first end of said cross bar is hinged on said first support member; But be locked on said second support bar to the second end release, said depression bar is arranged on the said cross bar and towards said Cang Gai and extends.
Preferably; But second end of said cross bar through the locking member release be locked on said second support bar; Said locking member takes the shape of the letter U, and this locking member comprises pressure section and two relative connecting portions, and said pressure section is connected between two said connecting portions; And two said connecting portions are hinged on the both sides of said second post upper respectively, and said pressure section is selectively locked or second end of the said cross bar of release.
Preferably, said low temperature breaking equipment comprises the shake table that can vibrate, and said pulverizing storehouse removably is fixed on this shake table.
Preferably, said pressing device is arranged on the said shake table.
Preferably; The upper surface of said shake table is provided with holder, and this holder is provided with fixing hole, and said pulverizing storehouse is provided with steady pin; Plug through said steady pin and said fixing hole cooperates, and said pulverizing storehouse removably is fixed on the said holder.
Preferably, said low temperature breaking equipment comprises base, but on fixing versatilely this base of said shake table elasticity, said low temperature breaking equipment also comprises the drive unit that drives said shake table vibration.
Preferably, said base and said shake table are provided with spring fastening accordingly, and said shake table is through being installed in the spring part on the corresponding said spring base, but elasticity is fixed on the said base versatilely.
Preferably, said drive unit is a motor, and it is inner that this motor is installed in said base, and the lower surface of said shake table is equipped with eccentric wheel, and this eccentric wheel is connected with the output shaft of said motor.
Preferably, be provided with free movable collision part in the said pulverizing storehouse.
Preferably, said collision part comprises ring-shaped article and block, and said block is positioned at the inside of said ring-shaped article.
Preferably, said storehouse covers and is provided with cooling medium inlet and gas vent, and said cooling medium porch is provided with first valve of the said cooling medium circulation of control, and said gas outlet is provided with second valve of control gas communication.
Pass through technique scheme; Because the low temperature breaking equipment that the utility model provides is provided with Cang Gai is pressed on the pressing device on the warehouse; Therefore need not to use seals such as rubber gasket; Just can guarantee that the cooling medium of pulverizing in the storehouse do not reveal, thereby can normally accomplish material grinding work.The low temperature breaking equipment that the utility model provides is particularly useful for pulverizing in the laboratory, and is practical.
Other feature and advantage of the utility model will partly specify in the specific embodiment subsequently.
Description of drawings
Accompanying drawing is the further understanding that is used to provide the utility model, and constitutes the part of specification, is used to explain the utility model with the following specific embodiment, but does not constitute the restriction to the utility model.In the accompanying drawings:
Fig. 1 is the structural representation of the low temperature breaking equipment that provided of the utility model preferred implementation;
Fig. 2 is a side-looking structural representation (displaying locking member) local among Fig. 1.
Description of reference numerals
1 pulverizing storehouse, 2 pressing devices
3 locking members, 4 shake tables
5 holders, 6 bases
8 drive units, 9 collision parts
11 warehouses, 12 Cang Gai
13 steady pins, 21 compressing members
22 support members, 31 pressure sections
32 connecting portions, 51 fixing holes
71 spring fastenings, 72 spring parts
81 eccentric wheels, 91 ring-shaped articles
92 block
121 cooling mediums, 122 gas vents that enter the mouth
123 first valves, 124 second valves
211 cross bars, 212 depression bars
221 first support bars, 222 second support bars
The specific embodiment
Be elaborated below in conjunction with the specific embodiment of accompanying drawing to the utility model.Should be understood that the specific embodiment described herein only is used for explanation and explains the utility model, is not limited to the utility model.
In the utility model; Do not doing under the situation of opposite explanation, the noun of locality of use is normally undefined in the normal situation about using of low temperature breaking equipment that the utility model provides like " upper and lower ", the page shown in can seeing figures.1.and.2 particularly; And other direction speech will combine concrete condition to describe; It should be noted that these nouns of locality only are used to explain the utility model, are not limited to the utility model.
According to the utility model; As depicted in figs. 1 and 2, a kind of low temperature breaking equipment is provided, this low temperature breaking equipment comprises the pulverizing storehouse 1 that can feed cooling medium; With through cooling medium for example liquid nitrogen the material of pulverizing in the storehouse 1 is lowered the temperature, make these material embrittlement to treat further pulverizing.Wherein, this pulverizing storehouse 1 comprises the warehouse 11 that holds material and the storehouse lid 12 of this warehouse 11 of sealing, and this storehouse lid 12 can be enclosed on the warehouse 11 through known technology such as screw.Yet; Owing in further crushing process, no matter adopt which kind of grinding mode, bigger vibration all can take place or rock in pulverizing storehouse 1; Especially in following the utility model preferred implementation in the employed vibration grinding mode; The common sealing mode of for example screwing can be unclamped gradually, thereby causes cooling medium to leak, and then influences the crushing effect of material.As described in the background technology, adopt rubber gasket to seal in the prior art usually, but embrittlement can take place and lose efficacy in these seals under cryogenic conditions, can't guarantee that still cooling medium does not leak.
To this problem, the low temperature breaking equipment that the utility model provides comprises that also the storehouse is covered 12 is pressed on the pressing device 2 to seal this warehouse 11 on the warehouse 11.Therefore through this pressing device 2, in crushing process, storehouse lid 12 can be pressed on the warehouse 11, and can be because of pulverizing the storehouse vibration or rocking and unclamp with warehouse 11.Thereby; Guaranteed to pulverize storehouse 1 the for example phenomenon that leaks of liquid nitrogen of cooling medium has not taken place in crushing process; Make that low temperature breaking equipment that the utility model provides can operate as normal, the small-sized low temperature breaking equipment that is specially adapted in the laboratory, use, practical.
Need to prove; The embodiment that can realize technique scheme has multiple; For example the structure of pressing device 2 and arrangement or the like are explained the utility model for ease, in this introduction preferred implementation wherein; This preferred implementation only is used to explain the utility model, is not limited to the utility model.
At first combine accompanying drawing 1 to introduce the pressing device in the preferred implementation of the utility model.Preferably, this pressing device 2 comprises compressing member 21 that compresses storehouse lid 12 and the support member 22 that fixedly installs, compressing member 21 can near or away from 12 motions of storehouse lid be installed on the support member 22.More preferably, support member 22 comprises first support bar 221 and second support bar 222, and compressing member 21 comprises cross bar 211 and depression bar 212; Wherein, first end of cross bar 211 is hinged on first support member 221, but the second end release be locked on second support bar 222; Depression bar 212 is fixed on the cross bar 211 and lid 12 extends towards the storehouse; Wherein, can hold expansions such as pressure cap is set to compress the parts of area, cover 12 so that depression bar 212 more stably compresses the storehouse compressing of depression bar 212.
Therefore, in technique scheme, through being hinged on the cross bar 211 on first support bar 221, can drive depression bar 212 near or away from 12 motions of storehouse lid.When carrying out crushed work, second end of cross bar 211 is locked on second support bar 222, thereby compresses storehouse lid 12 through depression bar 212.And in off working state, in the time of for example need cleaning and crush the storehouse, only need cross bar 211 release from second support bar 222 is being rotated it around first support bar 221, can will make the storehouse cover 12 releases, thereby accomplish its dismantlement work from the warehouse 11.Wherein, depression bar 212 can be fixedly installed on the cross bar 211, can move together with cross bar 211; In addition; Can also depression bar 212 be designed to and cross bar 211 threaded engagement, promptly depression bar 212 through with the threaded engagement of cross bar 211, realize compressing degree scalable to storehouse lid 12.When needs closely compress the storehouse and cover 12, only need screw depression bar 212 and get final product.
In addition in the preferred implementation of the utility model; As depicted in figs. 1 and 2, but second end of cross bar 211 can through locking member 3 releases be locked on second support bar 222, wherein preferably; As shown in Figure 2; Locking member 3 takes the shape of the letter U (being inverted U-shaped among Fig. 2), and this locking member 3 comprises pressure section 31 and two relative connecting portions 32, and pressure section 31 is connected between two connecting portions 32; And two connecting portions 32 are hinged on the both sides of second support bar, 222 upper ends respectively, and pressure section 31 is selectively locked or second end of release cross bar 211.Therefore, need rotational lock spare 3 can realize locking and release to cross bar 211 second ends.
Above-mentioned pressing device 2 is the utility model preferred implementation just, and it has various distortion and replacement, for example the set-up mode of pressing device 2; Particularly; The position that fixedly installs of support bar 22 can be decided according to the concrete structure of low temperature breaking equipment, and is as shown in Figure 1, in the preferred implementation of the utility model; Because pressing device 2 needs and pulverizes storehouse 1 and vibrate together, therefore pressing device 2 is arranged on the following shake table 4.Particularly, support member 22 (first, second support bar 221,222) is fixed on the following shake table 4.But,, can promptly can the storehouse be covered 12 again equally and be pressed on the warehouse 11 with 1 motion of pulverizing storehouse if can also directly be fixed under the situation of conditions permit on the warehouse 11.In addition, for pressing device 2, as long as can accomplish the purpose of the utility model, other those skilled in the art all should drop in the protection domain of the utility model in the design of the utility model following the distortion that can expect or replacement.
After having introduced the pressing device 2 that the utility model provides, get back to the low temperature breaking equipment that the utility model provides, preferably; The mode that the low temperature breaking equipment that the utility model provides adopts vibration to pulverize; Promptly pulverizing storehouse 1 can vibrate, and pulverizes each other and with the collision realization of bulkhead through material to be pulverized, in optimal way; For crushing effect is provided, free movable collision part 9 can be set in pulverizing storehouse 1.This collision part is by the vibration that can pass through to pulverize the storehouse, and the collision of realization and material, thereby the crush efficiency of increase material.More preferably, collision part 9 comprises ring-shaped article 91 and block 92, and block 92 is positioned at the inside of ring-shaped article 92.Thereby make material can through each other, between block 92 and the ring-shaped article 91 and the collision between ring-shaped article 91 and the bulkhead realize pulverizing efficiently, the low temperature breaking equipment effect that makes the utility model provide is better.Wherein, collision part 9 be by still can keep the material of hardness to process at low temperatures, iron for example, so ring-shaped article 91 can be iron hoop, block 92 can be iron block.
As shown in Figure 1 in addition; In order to realize low-temperature grinding, preferably, storehouse lid 12 is provided with cooling medium inlet 121 and gas vent 122; Cooling medium 121 places that enter the mouth are provided with first valve 123 of control cooling medium circulation, and gas vent 122 places are provided with second valve 124 of control gas communication.Therefore; In pulverizing storehouse 1, add cooling medium for example during liquid nitrogen at needs; Only need open first, second valve 123,124 gets final product; Along with the adding of liquid nitrogen from cooling medium inlet 121, the gas of pulverizing in the storehouse 1 is discharged from air exit 124, closes two valves then and can make the material of pulverizing in the storehouse be in satisfactory low-temperature condition.In addition, in crushing process, can also add cooling mediums such as liquid nitrogen, to keep the low-temperature condition of pulverizing in the storehouse 1 through the corresponding valve of switch.
In order to realize pulverizing the vibration in storehouse 1, as shown in Figure 1, preferably; The low temperature breaking equipment that the utility model provides comprises the shake table 4 that can vibrate, and pulverizes storehouse 1 and removably is fixed on this shake table 4, to vibrate simultaneously with shake table 4; And as stated; Pressing device 2 is arranged on this shake table 4, and particularly, support member 22 (first support bar 221, second support bar 222) is fixedly installed on this shake table 4.In addition, removably be fixed on the shake table 4, under off working state, can and take off this pulverizing storehouse 1 dismounting, in order to work such as cleanings owing to pulverize storehouse 1.
More specifically, the upper surface of shake table 4 is provided with holder 5, and this holder 5 is provided with fixing hole 51, pulverizes storehouse 1 and is provided with steady pin 13, through the plug cooperation of steady pin 13 and fixing hole 51, pulverizes storehouse 1 and removably is fixed on the holder 5.In addition, other forms that can also adopt those skilled in the art to expect realize pulverizing storehouse 1 and removably are fixed on the shake table 4, and the utility model does not limit this.
In the utility model; The vibration mode of shake table 4 has multiple, and in the described preferred implementation like Fig. 1, low temperature breaking equipment comprises base 6; But on fixing versatilely this base 6 of shake table 4 elasticity, low temperature breaking equipment also comprises the drive unit 8 that drives shake table 4 vibrations.More specifically, base 6 is provided with spring fastening 71 accordingly with shake table, and shake table 4 is through being installed in the spring part 72 on the respective springs seat 71, but elasticity is fixed on the base 6 versatilely.And preferably, drive unit 8 is a motor, and this motor is installed in base 6 inside, and the lower surface of shake table 4 is equipped with eccentric wheel 81, and this eccentric wheel 81 is connected with the output shaft of motor.Therefore, rotate, can make shake table 4 carry out, thereby make material and the collision part 9 pulverized in the storehouse 1 collide each other, realize material grinding perpendicular to elastic vibration on the direction of motor output shaft through driven by motor eccentric wheel 81.
When the low temperature breaking equipment that uses the utility model preferred implementation shown in Fig. 1 to provide, at first open the locking piece 3 of second support bar, 222 tops, mention cross bar 211 and depression bar 212, along Unscrew storehouse lid 12 counterclockwise; Collision part 9 (block 92 with ring-shaped article 91) is placed on pulverizes in the storehouse 1, material to be pulverized is poured in the warehouse of pulverizing in the storehouse 1 11, and storehouse lid 12 is enclosed on the warehouse 1 with the mode of screwing.Open the respective valves of cooling medium inlet and air exit, and in pulverizing storehouse 1, add preferred cooling medium liquid nitrogen.This moment is in order to guarantee cooling effect; Also can immerse in the liquid nitrogen installing material grinding storehouse 1, freezing a period of time is after temperature meets the requirements; Taking-up is pulverized storehouse 1 and is placed it in the holder 5 of shake table 4 tops; To be arranged in the fixing hole 51 on the steady pin 13 insertion holders 5 of pulverizing 1 bottom, storehouse simultaneously, and can prevent to pulverize storehouse 1 rotation, to guarantee that pulverizing storehouse 1 vibrates with shake table 4 simultaneously.At this moment; Depression bar 212 is placed on the storehouse covers 12 central authorities; The rotation lock part is locked on second support bar 222 cross bar 211 second ends, and this moment, depression bar 212 just was pressed on storehouse lid 12 on the warehouse 11 firmly, and further will pulverize storehouse 1 and be fixed on firmly on the holder 5.
At this moment,, can add liquid nitrogen, close the valve of liquid nitrogen import and air exit then from cooling medium inlet 121 according to the liquid nitrogen residue situation of pulverizing in the storehouse 1; Start drive unit 8 (motor), through the rotation of eccentric wheel 81, make shake table elastic vibration on perpendicular to the direction of motor output shaft, the collision part of pulverizing in the storehouse 19 clashes into the material of embrittlement at low temperatures, accomplishes material grinding.
In above-mentioned crushing process, can suspend motor, replenish liquid nitrogen according to the residue situation of liquid nitrogen, can be in the low temperature brittleness state to keep material.Material is waited to pulverize storehouse 1 temperature and is risen to room temperature after pulverizing and accomplishing, and opens locking piece 3; Mention cross bar 211 and depression bar 212, storehouse lid 12 is screwed from warehouse 11 open, will pulverize storehouse 1 then and take off from shake table 4; Take out collision part 9 (block 92 and ring-shaped article 91), the material that crushes is poured out; Cleaning and crush storehouse 1, collision part 9 etc. at last uses when treating that continue to pulverize next time.
To sum up, the low temperature breaking equipment that the utility model provides can make heat sensitive material pulverize after the embrittlement at low temperatures, reaches the pulverizing requirement; Wherein, pulverize the storehouse and can take off, conveniently get material and cleaning equipment; Can replenish cooling mediums such as liquid nitrogen in the crushing process, keep pulverizing the cryogenic conditions in storehouse; And entire equipment is simple to operate, and low price, occupation of land is less, quantity of sample handling is less, is particluarly suitable for the laboratory and uses.Particularly; The low temperature breaking equipment that the utility model provides need not use seals such as rubber blanket to seal; Effectively avoided the easy embrittlement of cryogenic conditions lower seal and lost efficacy, and then caused cooling mediums such as liquid nitrogen problem such as leak, guaranteed material grinding effectively everything goes well with your work to carry out.Therefore, the low temperature breaking equipment that provides of the utility model has than high practicability and promotional value.
More than combine accompanying drawing to describe the preferred implementation of the utility model in detail; But; The utility model is not limited to the detail in the above-mentioned embodiment; In the technical conceive scope of the utility model, can carry out multiple simple variant to the technical scheme of the utility model, these simple variant all belong to the protection domain of the utility model.
Need to prove in addition; Each concrete technical characterictic described in the above-mentioned specific embodiment under reconcilable situation, can make up through any suitable manner; For fear of unnecessary repetition, the utility model is to the explanation no longer separately of various possible compound modes.
In addition, also can carry out combination in any between the various embodiment of the utility model, as long as its thought without prejudice to the utility model, it should be regarded as content disclosed in the utility model equally.
Claims (13)
1. low temperature breaking equipment; It is characterized in that; Said low temperature breaking equipment comprises the pulverizing storehouse (1) that can feed cooling medium; This pulverizing storehouse (1) comprises warehouse (11) that holds material and the Cang Gai (12) that seals this warehouse (11), and said low temperature breaking equipment comprises that also said Cang Gai (12) is pressed on said warehouse (11) goes up the pressing device (2) to seal this warehouse (11).
2. low temperature breaking equipment according to claim 1; It is characterized in that; Said pressing device (2) comprises compressing member (21) that compresses said Cang Gai (12) and the support member (22) that fixedly installs, said compressing member (21) can near or away from said Cang Gai (12) motion be installed on the said support member (22).
3. low temperature breaking equipment according to claim 2; It is characterized in that said support member (22) comprises first support bar (221) and second support bar (222), said compressing member (21) comprises cross bar (211) and depression bar (212); Wherein, First end of said cross bar (211) is hinged on said first support member (221), but the second end release be locked on said second support bar (222), said depression bar (212) is arranged on that said cross bar (211) is gone up and extends towards said Cang Gai (12).
4. low temperature breaking equipment according to claim 3; It is characterized in that; Second end of said cross bar (211) through locking member (3) but release be locked on said second support bar (222); Said locking member (3) takes the shape of the letter U, and this locking member (3) comprises pressure section (31) and two relative connecting portions (32), and said pressure section (31) is connected between two said connecting portions (32); And two said connecting portions (32) are hinged on the both sides of said second support bar (222) upper end respectively, and said pressure section (31) is selectively locked or second end of the said cross bar of release (211).
5. according to any described low temperature breaking equipment among the claim 1-4, it is characterized in that said low temperature breaking equipment comprises the shake table (4) that can vibrate, said pulverizing storehouse (1) removably is fixed on this shake table (4).
6. low temperature breaking equipment according to claim 5 is characterized in that, said pressing device (2) is arranged on the said shake table (4).
7. low temperature breaking equipment according to claim 5; It is characterized in that; The upper surface of said shake table (4) is provided with holder (5), and this holder (5) is provided with fixing hole (51), and said pulverizing storehouse (1) is provided with steady pin (13); Plug through said steady pin (13) and said fixing hole (51) cooperates, and said pulverizing storehouse (1) removably is fixed on the said holder (5).
8. low temperature breaking equipment according to claim 5; It is characterized in that; Said low temperature breaking equipment comprises base (6), said shake table (4) but on fixing versatilely this base (6) of elasticity, said low temperature breaking equipment also comprises the drive unit (8) that drives said shake table (4) vibration.
9. low temperature breaking equipment according to claim 8; It is characterized in that; Said base (6) and said shake table (4) are provided with spring fastening (71) accordingly; Said shake table (4) is through being installed in the spring part (72) on the corresponding said spring fastening (71), but elasticity is fixed on the said base (6) versatilely.
10. low temperature breaking equipment according to claim 8; It is characterized in that said drive unit (8) is a motor, this motor is installed in said base (6) inside; The lower surface of said shake table (4) is equipped with eccentric wheel (81), and this eccentric wheel (81) is connected with the output shaft of said motor.
11. low temperature breaking equipment according to claim 5 is characterized in that, is provided with free movable collision part (9) in the said pulverizing storehouse (1).
12. low temperature breaking equipment according to claim 11 is characterized in that, said collision part (9) comprises ring-shaped article (91) and block (92), and said block (92) is positioned at the inside of said ring-shaped article (92).
13. low temperature breaking equipment according to claim 1; It is characterized in that; Said Cang Gai (12) is provided with cooling medium inlet (121) and gas vent (122); Said cooling medium inlet (121) locates to be provided with first valve (123) of the said cooling medium circulation of control, and said gas vent (122) locates to be provided with second valve (124) of control gas communication.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012200442484U CN202479003U (en) | 2012-02-10 | 2012-02-10 | Low-temperature crushing apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012200442484U CN202479003U (en) | 2012-02-10 | 2012-02-10 | Low-temperature crushing apparatus |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202479003U true CN202479003U (en) | 2012-10-10 |
Family
ID=46953466
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012200442484U Expired - Lifetime CN202479003U (en) | 2012-02-10 | 2012-02-10 | Low-temperature crushing apparatus |
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| Country | Link |
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| CN (1) | CN202479003U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106140407A (en) * | 2015-04-16 | 2016-11-23 | 谢小飞 | A kind of vertical closing mechanical sealing medium Ball-stirring mill |
| CN113893574A (en) * | 2021-09-03 | 2022-01-07 | 韩青芬 | Plant polypeptide extraction equipment |
| CN114029139A (en) * | 2021-11-12 | 2022-02-11 | 苏州禾能生物科技有限公司 | Vegetable protein draws low temperature breaker |
| CN115634733A (en) * | 2022-09-30 | 2023-01-24 | 义乌市森山健康科技产业有限公司 | Detection process and equipment for dendrobium officinale continuous crusher |
-
2012
- 2012-02-10 CN CN2012200442484U patent/CN202479003U/en not_active Expired - Lifetime
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106140407A (en) * | 2015-04-16 | 2016-11-23 | 谢小飞 | A kind of vertical closing mechanical sealing medium Ball-stirring mill |
| CN106140407B (en) * | 2015-04-16 | 2019-03-29 | 谢小飞 | The vertical closing of one kind is without mechanical sealing medium Ball-stirring mill |
| CN113893574A (en) * | 2021-09-03 | 2022-01-07 | 韩青芬 | Plant polypeptide extraction equipment |
| CN114029139A (en) * | 2021-11-12 | 2022-02-11 | 苏州禾能生物科技有限公司 | Vegetable protein draws low temperature breaker |
| CN115634733A (en) * | 2022-09-30 | 2023-01-24 | 义乌市森山健康科技产业有限公司 | Detection process and equipment for dendrobium officinale continuous crusher |
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