CN105251559B - A kind of chemical solid grinding device dispelled based on air - Google Patents

A kind of chemical solid grinding device dispelled based on air Download PDF

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Publication number
CN105251559B
CN105251559B CN201510777893.5A CN201510777893A CN105251559B CN 105251559 B CN105251559 B CN 105251559B CN 201510777893 A CN201510777893 A CN 201510777893A CN 105251559 B CN105251559 B CN 105251559B
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China
Prior art keywords
air
seal chamber
grinding
air inlet
piston
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CN105251559A (en
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刘操
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Jiangsu Yongyue New Material Co.,Ltd.
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YANCHENG YONGYUE NEW MATERIALS Co Ltd
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    • BPERFORMING OPERATIONS; TRANSPORTING
    • B02CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
    • B02CCRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
    • B02C1/00Crushing or disintegrating by reciprocating members
    • B02C1/14Stamping mills
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B02CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
    • B02CCRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
    • B02C23/00Auxiliary methods or auxiliary devices or accessories specially adapted for crushing or disintegrating not provided for in preceding groups or not specially adapted to apparatus covered by a single preceding group
    • B02C23/18Adding fluid, other than for crushing or disintegrating by fluid energy
    • B02C23/24Passing gas through crushing or disintegrating zone

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  • Engineering & Computer Science (AREA)
  • Food Science & Technology (AREA)
  • Mechanical Engineering (AREA)
  • Crushing And Grinding (AREA)

Abstract

The invention discloses a kind of chemical solid grinding devices dispelled based on air, including cylinder, grinding hammer and shell;It is fixedly connected with vertical connecting rod in the piston-rod lower end of cylinder, grinding hammer is fixedly mounted in the lower end of connecting rod, is installed with piston in the middle part of the connecting rod, and piston is by the upper seal chamber for being separated into sealing in shell and lower seal chamber;Inlet duct is communicated on the upper seal chamber, inlet duct includes the first air inlet pipe, air filter, turbo charging installation, the second air inlet pipe and the first check valve;Communicating pipe is also associated on the upper seal chamber, the lower end of communicating pipe is communicated with inclined air admission hole, and the other end of the first escape pipe is connected on turbo charging installation.This practicality makes the air velocity of air inlet pipe increase by turbo charging installation using the air push turbine rotation of high speed discharge, improves air inflow, the flow velocity of air inlet is made to increase, and guarantee has enough wind-force to be blown out from air admission hole, has the function of stirring.

Description

A kind of chemical solid grinding device dispelled based on air
Technical field
The present invention relates to chemical treatments device, specifically a kind of chemical solid grinding device dispelled based on air.
Background technology
During chemicals production, the crystalline particle that generation is reacted in reaction kettle is larger, is not easy to subsequent processing Production, reduction make the surface area of chemicals reduce, reduce reaction efficiency, be unfavorable for the objective efficiently produced;Meanwhile in medicine Industry also needs a kind of equipment simultaneously, the drug of production is ground into powdery, convenient for being made into pill and medicament, particle Larger drug also influences the quality of pharmaceutical product not only bad for the performance of drug effect;More existing grind of enterprise sets It is standby, by weight by material extruding, and extruding crushing is carried out on same position, have efficiency low, and crush and be not thorough, energy consumption The shortcomings of high.
Invention content
The purpose of the present invention is to provide one kind improving induction air flow ratio by turbocharging, and air blows chemicals and stirred The chemical solid grinding device dispelled based on air mixed, to solve the problems mentioned in the above background technology.
To achieve the above object, the present invention provides the following technical solutions:
A kind of chemical solid grinding device dispelled based on air, including cylinder, grinding hammer and shell;The cylinder peace Mounted in the top of shell, the piston rod of cylinder is extend into shell straight down, is fixedly connected in the piston-rod lower end of cylinder Grinding hammer is fixedly mounted in the lower end of vertical connecting rod, connecting rod, and piston, piston and shell are installed in the middle part of the connecting rod Inner wall be slidably connected, piston is by the upper seal chamber for being separated into sealing in shell and lower seal chamber;The grinding hammer is inverted Round platform is provided in the bottom of lower seal chamber and grinds the grinding inclined-plane for hammering cooperation into shape;Grinding hammer bottom be equipped with buffer layer and Stainless steel layer, stainless steel layer are located at the other end face of buffer layer, and the surface of stainless steel layer is equipped with several grinding protrusions;Institute The bottom of lower seal chamber is stated inserted with baffle, baffle is passed through and is opened in the baffle slot of lower seal chamber bottom, under baffle Side is additionally provided with the support slot with baffle slot in same level;Feeding port is offered on the side wall of the lower seal chamber, The outside of feeding port is equipped with hermatic door;Be communicated with inlet duct on the upper seal chamber, inlet duct include the first air inlet pipe, Air filter, turbo charging installation, the second air inlet pipe and the first check valve, the first air inlet pipe are connected on air filter, It is connected to the second air inlet pipe in the other end of air filter, turbo charging installation, the first check valve are successively set on second In air inlet pipe;It is also associated with communicating pipe on the upper seal chamber, the second check valve is installed on communicating pipe, the lower end of communicating pipe connects It is connected with inclined air admission hole, air admission hole is located on grinding inclined-plane, and the inner opposite end of air admission hole is less than lateral ends;The air inlet The lower section in hole is equipped with horizontal venthole, is communicated with the first escape pipe on the outside of venthole, third is equipped on the first escape pipe The other end of check valve, the first escape pipe is connected on turbo charging installation, and second is communicated on turbo charging installation and is gone out Tracheae;The lower section of the baffle is equipped with discharge port, and sealing cover is stamped on discharge port;The venthole is in grinding inclined-plane one end Portion is filled with sponge.
Further:The material of the buffer layer is rubber, and thickness is 10~15mm.
Compared with prior art, the beneficial effects of the invention are as follows:This practicality is discharged by turbo charging installation using high speed Air push turbine rotation, so that the air velocity of air inlet pipe is increased, improve air inflow, so that the flow velocity of air inlet is increased, to protect Card has enough wind-force to be blown out from air admission hole, and the chemicals of bottom is blown, realizes the rolling of chemicals, changes the position of chemicals It sets, has the function of that stirring, raising grind efficiency, so that chemicals is crushed thorough.
Description of the drawings
Fig. 1 is a kind of structural schematic diagram of the chemical solid grinding device dispelled based on air.
Fig. 2 is the structural schematic diagram that hammer is ground in a kind of chemical solid grinding device dispelled based on air.
Fig. 3 is the enlarged structure schematic diagram of A in Fig. 1.
In figure:The first air inlet pipe of 1-, 2- air filters, 3- turbo charging installations, the second air inlet pipe of 4-, 5- communicating pipes, 6- air admission holes, 7- cylinders, 8- ventholes, 9- sponges, the first escape pipes of 10-, the first check valves of 11-, the second check valves of 12-, 13- Third check valve, the second escape pipes of 14-, 15- discharge ports, 16- grinding hammers, 17- connecting rods, 18- pistons, the upper seal chambers of 19-, 20- Lower seal chamber, 23- feeding ports, 24- hermatic doors, 25- grind inclined-plane, 26- shells, 27- baffles, 28- buffer layers, 29- stainless steels Layer, 30- grinding protrusions, 31- baffle slots, 32- support slots.
Specific implementation mode
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete Site preparation describes, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts every other Embodiment shall fall within the protection scope of the present invention.
Please refer to figure, in the embodiment of the present invention, a kind of chemical solid grinding device dispelled based on air, including cylinder 7, grinding hammer 16 and shell 26;The cylinder 7 is mounted on the top of shell 26, and the piston rod of cylinder 7 is extend into outside straight down In shell 26, vertical connecting rod 17 is fixedly connected in the piston-rod lower end of cylinder 7, grinding hammer is fixedly mounted in the lower end of connecting rod 17 16, it is installed with piston 18 at the middle part of the connecting rod 17, piston 18 and the inner wall of shell 26 are slidably connected, and piston 18 will be outer The upper seal chamber 19 and lower seal chamber 20 of sealing are separated into shell 26.
The grinding hammer 16 is inverted round platform, is provided in the bottom of lower seal chamber 20 and grinds the grinding for hammering 16 cooperations into shape Inclined-plane 25, when grinding hammer 16 being made to fall to bottom, the side of grinding hammer 16 is contacted with grinding inclined-plane 25 squeezes chemicals Grinding;The grinding hammers 16 bottoms into shape and is equipped with buffer layer 28 and stainless steel layer 29, and the material of buffer layer 28 is rubber, and thickness is 10~ 15mm, stainless steel layer 29 are located at the other end face of buffer layer 28, and the surface of stainless steel layer 29 is equipped with several grinding protrusions 30, after grinding hammer 16 falls on bottom, grinding protrusion 30 and stainless steel layer 29 squeeze the chemicals of bottom;Under described The bottom of seal chamber 20 passes through and is opened in the baffle slot 31 of 20 bottom of lower seal chamber, keeping off inserted with baffle 27, baffle 27 The lower section of plate 27 is additionally provided with the support slot 32 in same level with baffle slot 31, after so that baffle 27 is passed through baffle slot 31 End is placed on support slot 32, is played a supporting role to the other end of baffle 27, can be born larger pressure;Institute The lower section for stating baffle 27 is equipped with discharge port 15, is stamped sealing cover on discharge port 15, extraction baffle 27 grind after chemicals from going out Material mouth 15 is discharged;Feeding port 23 is offered on the side wall of the lower seal chamber 20, hermatic door 24 is equipped in the outside of feeding port 23, Make internal holding sealing.
Be communicated with inlet duct on the upper seal chamber 19, inlet duct include the first air inlet pipe 1, air filter 2, Turbo charging installation 3, the second air inlet pipe 4 and the first check valve 11, the first air inlet pipe 1 are connected on air filter 2, air mistake Be connected to the second air inlet pipe 4 in the other end of filter 2, turbo charging installation 3, the first check valve 11 be successively set on second into On tracheae 4;It is also associated with communicating pipe 5 on the upper seal chamber 19, the second check valve 12 is installed on communicating pipe 5, communicating pipe 5 Lower end is communicated with inclined air admission hole 6, and air admission hole 6 is located on grinding inclined-plane 25, and the inner opposite end of air admission hole 6 is less than outside one End, makes air downwardly into lower seal chamber 20;The lower section of the air admission hole 6 is equipped with horizontal venthole 8, venthole 8 Outside is communicated with the first escape pipe 10, venthole 8 close to grinding 25 one end of inclined-plane inside be filled with sponge 9, avoid medicinal powder from Venthole 8 flows out, and is equipped with third check valve 13 on the first escape pipe 10, the other end of the first escape pipe 10 is connected to turbine On supercharging device 3, the turbine rotation in air push turbo charging installation 3 blown out by the first escape pipe 10, to make the Air velocity in two air inlet pipe 4 increases, and the second escape pipe 14 is communicated on turbo charging installation 3, by the first escape pipe 10 Interior air discharge.
The present invention operation principle be:Cylinder 7 makes 19 volume of seal chamber become larger with 18 downlink of piston, lower seal chamber 20 volumes become smaller, and air enters from the first air inlet pipe 1, by air filter 2, turbo charging installation 3, the first check valve 11 from Second air inlet pipe 4 enters in seal chamber 19, and grinding hammer 16 is contacted with the grinding inclined-plane 25 of bottom setting, to positioned at bottom Chemical solid squeezes, and lower 20 volume of seal chamber becomes smaller, and inner air is flowed out from venthole 8, is flowed out from the first escape pipe 10, by It is pushed in piston 18, so that internal air pressure is changed rapidly, cause the air pressure in the first escape pipe 10 larger, air is passed through Into turbo charging installation 3, drives internal turbine rotation, turbine to push the air velocity in the first air inlet pipe 1, realize air inlet Supercharging increment effect, the air inflow of seal chamber 19 in raising;18 uplink of piston, the volume of upper seal chamber 19 become smaller, under it is close The volume of envelope chamber 20 becomes larger, and air is entered from upper seal chamber 19 in lower seal chamber 20, and air admission hole 6 is entered by communicating pipe 5 The bottom against lower seal chamber 20 interior, that air admission hole 6 tilts down, that is, grind inclined-plane 25, the blowing to of air for making high speed flow into Product, make it be overturn under the action of the forces of the wind, change the position of chemicals, realize the stirring to chemicals, improve and crush Effect.After, it extracts baffle 27 out, the chemicals after crushing is made to be released from discharge port 15.
It is obvious to a person skilled in the art that invention is not limited to the details of the above exemplary embodiments, Er Qie In the case of without departing substantially from spirit or essential attributes of the invention, the present invention can be realized in other specific forms.Therefore, no matter From the point of view of which point, the present embodiments are to be considered as illustrative and not restrictive, and the scope of the present invention is by appended power Profit requires rather than above description limits, it is intended that all by what is fallen within the meaning and scope of the equivalent requirements of the claims Variation is included within the present invention.Any reference signs in the claims should not be construed as limiting the involved claims.
In addition, it should be understood that although this specification is described in terms of embodiments, but not each embodiment is only wrapped Containing an independent technical solution, this description of the specification is merely for the sake of clarity, and those skilled in the art should It considers the specification as a whole, the technical solutions in the various embodiments may also be suitably combined, forms those skilled in the art The other embodiment being appreciated that.

Claims (2)

1. a kind of chemical solid grinding device dispelled based on air, including cylinder (7), grinding hammer (16) and shell (26); It is characterized in that:The cylinder (7) is mounted on the top of shell (26), and the piston rod of cylinder (7) extend into shell straight down (26) in, it is fixedly connected with vertical connecting rod (17) in the piston-rod lower end of cylinder (7), the lower end of connecting rod (17), which is fixedly mounted, grinds Mill hammer (16), is installed with piston (18) in the middle part of the connecting rod (17), and piston (18) and the inner wall of shell (26) slide Connection, piston (18) will be separated into the upper seal chamber (19) and lower seal chamber (20) of sealing in shell (26);The grinding hammer (16) it is inverted round platform, is provided in the bottom of lower seal chamber (20) and grinds the grinding inclined-plane (25) for hammering (16) cooperation into shape;Institute It states grinding hammer (16) bottom and is equipped with buffer layer (28) and stainless steel layer (29), stainless steel layer (29) is located at buffer layer (28) in addition The surface of end face, stainless steel layer (29) is equipped with several grinding protrusions (30);The bottom of the lower seal chamber (20) is inserted into There is baffle (27), baffle (27), which passes through, to be opened in the baffle slot (31) of lower seal chamber (20) bottom, under baffle (27) Side is additionally provided with the support slot (32) with baffle slot (31) in same level;It is opened up on the side wall of the lower seal chamber (20) There is feeding port (23), hermatic door (24) is equipped in the outside of feeding port (23);Air inlet dress is communicated on the upper seal chamber (19) Set, inlet duct include the first air inlet pipe (1), air filter (2), turbo charging installation (3), the second air inlet pipe (4) and First check valve (11), the first air inlet pipe (1) be connected on air filter (2), in the other end of air filter (2) with Second air inlet pipe (4) is connected to, and turbo charging installation (3), the first check valve (11) are successively set in the second air inlet pipe (4);Institute It states and is also associated with communicating pipe (5) on seal chamber (19), the second check valve (12) is installed on communicating pipe (5), communicating pipe (5) Lower end is communicated with inclined air admission hole (6), and air admission hole (6) is located in grinding inclined-plane (25), and the inner opposite end of air admission hole (6) is low In lateral ends;The lower section of the air admission hole (6) is equipped with horizontal venthole (8), and being communicated with first on the outside of venthole (8) goes out Tracheae (10) is equipped with third check valve (13) on the first escape pipe (10), and the other end of the first escape pipe (10) is connected to On turbo charging installation (3), the second escape pipe (14) is communicated on turbo charging installation (3);The lower section of the baffle (27) Equipped with discharge port (15), discharge port is stamped sealing cover on (15);The venthole (8) is filled out inside grinding inclined-plane (25) one end Filled with sponge (9).
2. a kind of chemical solid grinding device dispelled based on air according to claim 1, it is characterised in that:It is described The material of buffer layer (28) is rubber, and thickness is 10~15mm.
CN201510777893.5A 2015-11-16 2015-11-16 A kind of chemical solid grinding device dispelled based on air Active CN105251559B (en)

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Application Number Priority Date Filing Date Title
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Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4317483A1 (en) * 1993-05-26 1994-12-01 Teves Gmbh Alfred Piston, particularly for the turbo cylinder of a power-assisted steering system
EP1688625A1 (en) * 2005-02-04 2006-08-09 Hispano-Suiza Control system for a plurality of relief valves of a turbomachine
CN102536924A (en) * 2010-12-08 2012-07-04 西安众智惠泽光电科技有限公司 Single-hydraulic cylinder single-acting hydraulic system of supercharger
CN103816969A (en) * 2014-03-07 2014-05-28 李家敏 Grinding filter component and bone slurry machine
CN104454702A (en) * 2014-11-29 2015-03-25 中国船舶重工集团公司第七�三研究所 Electro-hydraulic executing power unit of turbocharging unit

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4317483A1 (en) * 1993-05-26 1994-12-01 Teves Gmbh Alfred Piston, particularly for the turbo cylinder of a power-assisted steering system
EP1688625A1 (en) * 2005-02-04 2006-08-09 Hispano-Suiza Control system for a plurality of relief valves of a turbomachine
CN102536924A (en) * 2010-12-08 2012-07-04 西安众智惠泽光电科技有限公司 Single-hydraulic cylinder single-acting hydraulic system of supercharger
CN103816969A (en) * 2014-03-07 2014-05-28 李家敏 Grinding filter component and bone slurry machine
CN104454702A (en) * 2014-11-29 2015-03-25 中国船舶重工集团公司第七�三研究所 Electro-hydraulic executing power unit of turbocharging unit

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