CN117781636B - Animal remedy powder drying screening installation - Google Patents

Animal remedy powder drying screening installation Download PDF

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Publication number
CN117781636B
CN117781636B CN202410195526.3A CN202410195526A CN117781636B CN 117781636 B CN117781636 B CN 117781636B CN 202410195526 A CN202410195526 A CN 202410195526A CN 117781636 B CN117781636 B CN 117781636B
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powder
screening
cloth
drying
box
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CN117781636A (en
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王英杰
王开刚
郑叶红
郑海伟
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Weifang Kaimusen Pharmaceutical Co ltd
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Weifang Kaimusen Pharmaceutical Co ltd
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Abstract

The invention relates to the technical field of powder dewatering and screening treatment, and provides veterinary medicine powder drying and screening equipment, which comprises a drying and screening box, wherein a partition plate is arranged in the drying and screening box and divides the space in the box into a screening and dewatering area and a powder blowing area; the top of the baking and screening box is provided with a feeder communicated with the screening and dewatering area and a powder outlet pipe communicated with the powder blowing area; the powder outlet pipe is also connected with a vertically arranged collecting cylinder; the upper port of the collecting cylinder is provided with a material blocking cloth, and the lower port is connected with a powder collecting bottle; the side lower part of the powder blowing-out area is provided with a blowing air inlet arranged on the outer wall of the baking screen box; a material receiving cloth is arranged in the sieving and dewatering area; a plurality of cloth beating rollers which are arranged at equal intervals are arranged below the material receiving cloth; a multi-layer drying air inlet is arranged above the material receiving cloth. Therefore, the invention can dry and break up the caking material, blow out the dry material, separate the dry material from the hard caking, and realize the synchronous dehydration and impurity removal of the powder material. The equipment structure is simple, integrates drying and screening functions, and improves the treatment efficiency.

Description

Animal remedy powder drying screening installation
Technical Field
The invention belongs to the technical field of powder dewatering screening treatment, and particularly relates to veterinary drug powder drying and screening equipment.
Background
During veterinary drug production, powder material is discharged from the charging bucket and is sent to production equipment for batching and mixing production. When the powder serving as a raw material is stored in a charging bucket for too long, caking and even hardening occur easily when the powder is wetted. The uneven granularity condition appears after the blowing, and then influences production, even influences the quality of product.
For example, the discharging device disclosed in chinese patent CN201420523131.3 can crush the large-sized agglomerates to make the powder material flow out smoothly, but the small agglomerates in the powder material still cannot be crushed into powder, and the uniformity of the granularity cannot be ensured.
Moreover, the powder material has small caking, light weight, high hardness, difficult breakage and difficult discovery, and the stability of the product quality can be influenced by the mixing production process.
In summary, it is clear that the prior art has inconvenience and defects in practical use, so that improvement is needed.
Disclosure of Invention
Aiming at the defects, the invention mainly provides veterinary drug powder drying and screening equipment, which solves the technical problem of hard and small caking removal in powder materials.
In order to solve the problems, the invention provides veterinary drug powder drying and screening equipment, which comprises a drying and screening box, wherein a separation plate is arranged in the drying and screening box and divides the space in the box into a screening and dewatering area and a powder blowing area; a filter screen close to the top of the baking screen box is arranged on the partition plate;
The top of the baking and screening box is provided with a feeder communicated with the screening and dewatering area and a powder outlet pipe communicated with the powder blowing area; the powder outlet pipe is also connected with a vertically arranged collecting cylinder; the upper port of the collecting cylinder is provided with a material blocking cloth, and the lower port of the collecting cylinder is connected with a powder collecting bottle; the side lower part of the powder blowing-out area is provided with a blowing-out air inlet arranged on the outer wall of the baking screen box;
A material receiving cloth is arranged in the sieving and dewatering area; a plurality of cloth beating rollers which are arranged at equal intervals are arranged below the material receiving cloth, and the rotation directions of two adjacent cloth beating rollers are opposite; a plurality of beating rods are arranged on the body of the cloth beating roller; the upper part of the material receiving cloth is provided with a plurality of layers of drying air inlets which are arranged on the inner wall of the drying screen box at the opposite side of the partition plate.
According to the veterinary drug powder drying and screening device, the side lower part of the screening and dewatering area is provided with the auxiliary air inlet arranged on the outer wall of the drying and screening box; an electric heating wire is arranged below the cloth beating roller.
According to the veterinary drug powder drying and screening equipment disclosed by the invention, the cloth beating roller is provided with the rod seats with the same number as that of beating rods; the rod seat is provided with a jack into which the striking rod is inserted.
According to the veterinary drug powder drying and screening equipment, the inner wall of the baking and screening box in the screening and dewatering area and the partition plate are respectively provided with the cloth clamping component for fixing the material receiving cloth; the cloth clamping assembly comprises two opposite clamping strips; the side edge of the material receiving cloth is plugged between two clamping strips, and the two clamping strips are penetrated and fixed by rivets.
According to the veterinary drug powder drying and screening equipment, a bulk sieve is arranged above the material receiving cloth, and the bulk sieve is provided with grids which are uniformly distributed; the inner wall of the baking and screening box and the separation plate are respectively provided with a support plate; the bottom of the bulk sieve is fixedly connected with a plurality of guide posts which movably pass through the supporting plate; the guide post is sleeved with a vibrating spring; a plurality of pull ropes are connected between the bulk sieve and the receiving cloth.
According to the veterinary drug powder drying and screening equipment disclosed by the invention, the annular groove plate is fixedly arranged on the outer wall of the lower port of the collecting cylinder; an annular groove for inserting the bottle mouth of the powder collecting bottle is formed between the annular groove plate and the outer wall of the collecting cylinder.
According to the veterinary drug powder drying and screening equipment, the feeder comprises a feeding hopper, wherein the feeding hopper is connected with a feeding square pipe, and the feeding square pipe is communicated with a baking and screening box; a stirring roller is rotationally arranged in the feeding square pipe; the stirring roller is in transmission connection with a stepping motor; a plurality of sealing plates are uniformly arranged on the stirring roller in a surrounding manner; and a sealing strip is arranged on the side edge of the sealing plate.
According to the veterinary drug powder drying and screening equipment, six or eight sealing plates are uniformly arranged on the stirring roller in a surrounding manner;
when the number of the sealing plates is six, the stirring roller rotates for 60 degrees each time; when the number of the sealing plates is eight, the stirring roller rotates 45 degrees each time.
In conclusion, the moisture of the powder material can be removed in the baking and screening box, the caking material is baked and scattered, and meanwhile, the dry powder material is blown out by utilizing the characteristic of light weight, so that the dry powder material is separated from a hard caking, and the synchronous dehydration and impurity removal of the powder material are realized. The equipment structure is simple, integrates drying and screening functions, and improves the treatment efficiency.
Drawings
FIG. 1 is a schematic diagram of the structure of the present invention;
FIG. 2 is a schematic view of the structure of the area A in FIG. 1;
FIG. 3 is a schematic view of the structure of the area E in FIG. 2;
FIG. 4 is a schematic view of the structure of the region B in FIG. 1;
FIG. 5 is a schematic view of the structure of the region C in FIG. 1;
FIG. 6 is a schematic view of the structure of the region D in FIG. 1;
In the figure: 1-a baking and screening box, 11-a receiving cloth, 111-clamping strips and 112-rivets; 12-cloth beating rollers, 121-beating rods and 122-rod seats; 13-division plates, 14-filter screens, 15-auxiliary air inlets, 16-blowing air inlets, 17-drying air inlets, 18-electric heating wires, 19-bulk sieves, 191-stay ropes, 192-support plates, 193-guide columns and 194-vibrating springs; 2-a collecting cylinder, 21-a material blocking cloth, 22-a powder outlet pipe, 23-an annular groove plate and 24-a rubber strip; 3-powder collecting bottle, 4-charging hopper, 41-feeding square tube, 42-stirring roller, 421-sealing plate and 422-sealing strip; 101-screening and dewatering area, 102-powder blowing area.
Detailed Description
Referring to fig. 1, the invention provides veterinary drug powder drying and screening equipment, which comprises a baking and screening box 1, wherein a separation plate 13 is arranged in the baking and screening box 1, and the separation plate 13 divides the space in the box into a screening and dewatering area 101 and a powder blowing area 102; a filter screen 14 close to the top of the baking screen box 1 is arranged on the partition plate 13;
The top of the baking and screening box 1 is provided with a feeder communicated with a screening and dewatering area 101 and a powder outlet pipe 22 communicated with a powder blowing-out area 102; the powder outlet pipe 22 is also connected with a vertically arranged collecting cylinder 2; the upper port of the collecting cylinder 2 is provided with a material blocking cloth 21, and the lower port is connected with a powder collecting bottle 3;
A material receiving cloth 11 is arranged in the sieving and dewatering zone 101; a plurality of cloth beating rollers 12 which are arranged at equal intervals are arranged below the material receiving cloth 11, and the rotation directions of two adjacent cloth beating rollers 12 are opposite; a plurality of layers of drying air inlets 17 are arranged above the material receiving cloth 11, and the drying air inlets 17 are arranged on the inner wall of the drying screen box 1 at the opposite side of the partition plate 13;
Referring to fig. 2, the cloth beating roller 12 is provided with a plurality of beating rods 121 on the roller body; the striking rod 121 continuously beats the material receiving cloth 11 along with the rotation of the cloth beating roller 12, so that powder materials on the material receiving cloth 11 vibrate and fly. Meanwhile, a drying air flow with a certain temperature is blown in from the drying air inlet 17 to take away the moisture in the powder material. Meanwhile, the vibration force generated by beating can break up the dried caking and restore the powder state.
The dried powder material has less water content and light weight, and is blown into the powder blowing-out area 102 by the drying air flow; the powder material which is not dried contains much water and has light weight, falls back to the receiving cloth 11 and is vibrated again for drying. With the continuous drying and vibration of the powder material, the agglomerated material is broken up.
The aperture of the filter screen 14 is set to be proper, so that powder materials can smoothly pass through.
If the powder material is mixed with impurities, light impurities such as wire heads are blocked by the filter screen 14; heavy impurities such as hard particles remain in the sieving and dewatering zone 101 due to the large specific gravity, thereby realizing the impurity removal of the powder material.
The side lower part of the powder blowing-out area 102 is provided with a blowing-out air inlet 16 arranged on the outer wall of the baking screen box 1; the powder material entering the powder material blowing-out area 102 is blown into the collecting cylinder 2 by the air flow with a certain speed fed from the material blowing-out air inlet 16. Since the diameter of the collecting cylinder 2 is obviously larger than that of the powder outlet pipe 22, the air flow speed is obviously reduced, air escapes from the material blocking cloth 21, and powder materials are blocked by the material blocking cloth 21 and fall into the powder collecting bottle 3. The powder material with preset weight is accumulated in the powder collecting bottle 3, and the powder collecting bottle 3 can be transferred to a production link.
The drying and screening box 1 can remove water in powder materials, and blow out the dried powder materials by utilizing the characteristic of light weight of the dried powder materials, so that impurities are separated, and the synchronous dehydration and impurity removal of the powder materials are realized. The device has simple structure, integrates drying and screening functions, and improves the treatment efficiency of powder materials.
As an example, the side lower part of the sieving and dewatering zone 101 of the present invention has an auxiliary air inlet 15 provided on the outer wall of the sieving box 1; an electric heating wire 18 is arranged below the cloth beating roller 12; air flow is blown in from the auxiliary air inlet 15, the temperature rises after being heated by the electric heating wire 18, and finally the air flow is blown upwards through the material receiving cloth 11, so that the temperature of the material receiving cloth 11 rises, and the moisture removal in the powder material is promoted.
Further, referring to fig. 3, the cloth beating roller 12 is provided with the same number of rod seats 122 as the beating rods 121; the rod seat 122 is provided with an insertion hole into which the striking rod 121 is inserted; the striking rod 121 is preferably made of rubber or resin, and the insertion rod seat 122 can be filled with an adhesive for fixing, so that the assembly or replacement operation is simple.
The inner wall of the baking screen box 1 of the screening dewatering area 101 and the partition plate 13 are respectively provided with a cloth clamping assembly for fixing the material receiving cloth 11; the cloth clamping assembly comprises two clamping strips 111 which are oppositely arranged; the side edge of the material receiving cloth 11 is inserted between two clamping strips 111, and the two clamping strips 111 are penetrated and fixed by rivets 112.
As an embodiment, if the powder material has a high humidity, in order to avoid stacking on the receiving cloth 11, referring to fig. 4, a bulk sieve 19 is disposed above the receiving cloth 11, and the bulk sieve 19 has a uniformly distributed grid, so that the powder material can be scattered and fall onto the receiving cloth 11 to avoid stacking. The inner wall of the baking and screening box 1 and the separation plate 13 are respectively provided with a support plate 192; the bottom of the bulk sieve 19 is fixedly connected with a plurality of guide posts 193 which movably pass through the supporting plate 192; a vibrating spring 194 is sleeved on the guide post 193; a plurality of pull ropes 191 are connected between the bulk sieve 19 and the receiving cloth 11.
When the cloth beating roller 12 beats the material receiving cloth 11, the loose material screen 19 is vibrated by the stay ropes 191, so that powder materials are dispersed and fall.
As a preferred scheme, referring to fig. 5, the feeder comprises a hopper 4, wherein the hopper 4 is connected with a feeding square pipe 41, and the feeding square pipe 41 is communicated with a baking screen box 1; a stirring roller 42 is rotationally arranged in the feeding square tube 41; six or eight sealing plates 421 are uniformly arranged on the stirring roller 42 in a surrounding manner; a sealing strip 422 is arranged on the side edge of the sealing plate 421; the stirring roller 42 is connected with a stepping motor in a transmission way.
When the number of the sealing plates 421 is six, the stirring roller 42 rotates 60 ° each time; when the number of the sealing plates 421 is eight, the stirring roller 42 rotates 45 ° each time. Two sealing plates 421 are kept in a horizontal posture all the time, sealing strips 422 of the sealing plates are attached to the inner wall of the feeding square tube 41, the communication between the inside of the box and the outside air is blocked while feeding is guaranteed, and dry powder materials are prevented from being blown into a feeder.
Further, referring to fig. 6, an annular groove plate 23 is fixedly arranged on the outer wall of the lower port of the collecting cylinder 2; an annular groove for inserting the bottle mouth of the powder collecting bottle 3 is formed between the annular groove plate 23 and the outer wall of the collecting cylinder 2; the powder collecting bottle 3 is supported, so that the bottle mouth is inserted into the annular groove, the tightness is improved, the air flow is prevented from flowing out from the annular groove, and the powder material is enabled to fall into the annular groove stably. Preferably, the annular groove is provided with a sealing strip 422; after the bottle mouth is inserted, the bottle mouth is propped against the end face of the bottle mouth, so that the tightness is further improved.
In summary, the invention provides a veterinary drug powder drying and screening device, which can remove moisture of powder materials in a drying and screening box, dry and scatter caking materials, blow out the caking materials by utilizing the characteristic of light weight of the dried powder materials, separate the caking materials from impurities, and realize synchronous dehydration and impurity removal of the powder materials. The device has simple structure, integrates drying and screening functions, and improves the treatment efficiency of powder materials.
Of course, the present invention is capable of other various embodiments and its several details are capable of modification and variation in light of the present invention, as will be apparent to those skilled in the art, without departing from the spirit and scope of the invention as defined in the appended claims.

Claims (7)

1. The veterinary medicine powder drying and screening device is characterized by comprising a drying and screening box, wherein a separation plate is arranged in the drying and screening box, and the separation plate divides the space in the box into a screening and dewatering area and a powder blowing area; a filter screen close to the top of the baking screen box is arranged on the partition plate;
The top of the baking and screening box is provided with a feeder communicated with the screening and dewatering area and a powder outlet pipe communicated with the powder blowing area; the powder outlet pipe is also connected with a vertically arranged collecting cylinder; the upper port of the collecting cylinder is provided with a material blocking cloth, and the lower port of the collecting cylinder is connected with a powder collecting bottle; the side lower part of the powder blowing-out area is provided with a blowing-out air inlet arranged on the outer wall of the baking screen box;
A material receiving cloth is arranged in the sieving and dewatering area; a plurality of cloth beating rollers which are arranged at equal intervals are arranged below the material receiving cloth, and the rotation directions of two adjacent cloth beating rollers are opposite; a plurality of beating rods are arranged on the body of the cloth beating roller; a plurality of layers of drying air inlets are arranged above the material receiving cloth, and the drying air inlets are arranged on the inner wall of the drying screen box at the opposite side of the partition plate;
A bulk material sieve is arranged above the material receiving cloth, and the bulk material sieve is provided with grids which are uniformly distributed; the inner wall of the baking and screening box and the separation plate are respectively provided with a support plate; the bottom of the bulk sieve is fixedly connected with a plurality of guide posts which movably pass through the supporting plate; the guide post is sleeved with a vibrating spring; a plurality of pull ropes are connected between the bulk sieve and the receiving cloth.
2. The veterinary drug powder drying and screening apparatus as claimed in claim 1, wherein the side lower portion of the sieving and dewatering zone has an auxiliary air inlet provided on an outer wall of the sieving box; an electric heating wire is arranged below the cloth beating roller.
3. The veterinary medicine powder drying and screening device according to claim 1, wherein the cloth beating roller is provided with rod seats with the same number as the beating rods; the rod seat is provided with a jack into which the striking rod is inserted.
4. The veterinary medicine powder drying and screening device according to claim 1, wherein cloth clamping assemblies for fixing the material receiving cloth are respectively arranged on the inner wall of the baking and screening box of the screening and dewatering area and the partition plate; the cloth clamping assembly comprises two opposite clamping strips; the side edge of the material receiving cloth is plugged between two clamping strips, and the two clamping strips are penetrated and fixed by rivets.
5. The veterinary medicine powder drying and screening device according to claim 1, wherein an annular groove plate is fixedly arranged on the outer wall of the lower port of the collecting cylinder; an annular groove for inserting the bottle mouth of the powder collecting bottle is formed between the annular groove plate and the outer wall of the collecting cylinder.
6. The veterinary drug powder drying and screening apparatus of claim 1, wherein the feeder comprises a hopper connected to a feed square tube, the feed square tube being in communication with a baking and screening box; a stirring roller is rotationally arranged in the feeding square pipe; the stirring roller is in transmission connection with a stepping motor; a plurality of sealing plates are uniformly arranged on the stirring roller in a surrounding manner; and a sealing strip is arranged on the side edge of the sealing plate.
7. The veterinary medicine powder drying and screening device according to claim 6, wherein six or eight sealing plates are uniformly arranged on the stirring roller in a surrounding manner;
when the number of the sealing plates is six, the stirring roller rotates for 60 degrees each time; when the number of the sealing plates is eight, the stirring roller rotates 45 degrees each time.
CN202410195526.3A 2024-02-22 2024-02-22 Animal remedy powder drying screening installation Active CN117781636B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202410195526.3A CN117781636B (en) 2024-02-22 2024-02-22 Animal remedy powder drying screening installation

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202410195526.3A CN117781636B (en) 2024-02-22 2024-02-22 Animal remedy powder drying screening installation

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CN117781636A CN117781636A (en) 2024-03-29
CN117781636B true CN117781636B (en) 2024-05-03

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Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20110015250A (en) * 2009-08-07 2011-02-15 한국에너지기술연구원 Apparatus for drying and separating for fluidized bed
JP2012091087A (en) * 2010-10-25 2012-05-17 Nippon Steel Corp Raw material coal drying and classifying device
CN106890716A (en) * 2017-04-14 2017-06-27 聂凤玲 A kind of medicament disintegrating drying unit
CN207299818U (en) * 2017-10-11 2018-05-01 寻乌县甘霖阳天茶业有限公司 A kind of tealeaves shakes drying unit
CN212168158U (en) * 2019-12-18 2020-12-18 广东岭南制药有限公司 Special powder shifter of powder
CN113731807A (en) * 2021-09-15 2021-12-03 安徽金寨仙芝灵生物科技有限公司 Winnowing method for reducing ash content of ganoderma lucidum spore powder
CN116242119A (en) * 2023-05-12 2023-06-09 山东泰山健康科技有限公司 Glossy ganoderma spore powder stoving preparation machine

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20110015250A (en) * 2009-08-07 2011-02-15 한국에너지기술연구원 Apparatus for drying and separating for fluidized bed
JP2012091087A (en) * 2010-10-25 2012-05-17 Nippon Steel Corp Raw material coal drying and classifying device
CN106890716A (en) * 2017-04-14 2017-06-27 聂凤玲 A kind of medicament disintegrating drying unit
CN207299818U (en) * 2017-10-11 2018-05-01 寻乌县甘霖阳天茶业有限公司 A kind of tealeaves shakes drying unit
CN212168158U (en) * 2019-12-18 2020-12-18 广东岭南制药有限公司 Special powder shifter of powder
CN113731807A (en) * 2021-09-15 2021-12-03 安徽金寨仙芝灵生物科技有限公司 Winnowing method for reducing ash content of ganoderma lucidum spore powder
CN116242119A (en) * 2023-05-12 2023-06-09 山东泰山健康科技有限公司 Glossy ganoderma spore powder stoving preparation machine

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