CN212442007U - Screening plant is used in production of high-strength lime cream - Google Patents
Screening plant is used in production of high-strength lime cream Download PDFInfo
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- CN212442007U CN212442007U CN202020856532.6U CN202020856532U CN212442007U CN 212442007 U CN212442007 U CN 212442007U CN 202020856532 U CN202020856532 U CN 202020856532U CN 212442007 U CN212442007 U CN 212442007U
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Abstract
The utility model relates to the technical field of high-strength lime cream production equipment, and discloses a screening device for high-strength lime cream production, which comprises a base, a screening barrel arranged above the base, a cleaning device and a dust removal device; a plurality of layers of horizontal screen meshes are arranged in the screen barrel, screen holes of the plurality of layers of horizontal screen meshes are sequentially reduced from top to bottom, a plurality of discharge ports are formed in the rear side of the screen barrel, a vibration motor is arranged on the screen barrel, and the bottom of the screen barrel is fixed on the base through a spring assembly; the cleaning device comprises a plurality of cleaning brushes and a driving assembly, the driving assembly comprises a rotating disc, a first pull rod, a second pull rod, a third pull rod and a driving motor, the cleaning brushes are matched with the horizontal screen, and bristles of the cleaning brushes are matched with the horizontal screen; the dust removal device comprises a detection assembly and a fan. This screening plant can effectively get rid of the impurity in the gesso, guarantees the granularity of gesso, can in time clear up the sieve bucket simultaneously, guarantees the screening quality.
Description
Technical Field
The utility model relates to a lime cream production facility technical field that excels in specifically is a screening plant is used in production of high-strength lime cream.
Background
Gypsum is usually white and colorless, and transparent crystals are called transparent gypsum, and sometimes become grayish, pale yellow, pale brown and the like due to impurities. The gypsum powder is white and transparent. Gypsum powder is one of five gel materials, plays an important role in national economy, is widely applied to a plurality of fields such as buildings, building materials, industrial molds and art models, chemical industry, agriculture, food processing, medicine beauty treatment and the like, and is an important industrial material.
The preparation of gesso needs to be handled through raw materials breakage, pre-grinding, calcination and storage transportation four steps, with the broken powderization of gesso back, in order to obtain the less gesso of granularity, simultaneously before the gesso gets into calcining device (frying pan), need get rid of the impurity in the gesso, guarantees the quality of gesso, consequently in the production of gesso, needs to set up a device that sieves the gesso after the broken grinding.
Patent document CN205650435U discloses a gypsum powder screening device capable of preventing the screen plate from being blocked, and preventing the gypsum powder from flying dust and the screen from being blocked. The screening machine comprises a base, a screening barrel above the base, a feeding pipe feeding materials into the screening barrel and a screen inside the screening barrel. The screening device has the disadvantages that the condition of gypsum is not ensured to be fully dried in the screening process, the gypsum powder is easy to solidify into blocks in a humid environment, and the screening barrel is not easy to clean, so that the screening quality is influenced.
SUMMERY OF THE UTILITY MODEL
Not enough to the above-mentioned that prior art exists, the utility model aims at providing a screening plant is used in production of high strength lime cream can effectively get rid of the impurity in the gesso, guarantees the granularity of gesso, can in time clear up the sieve bucket simultaneously, guarantees the screening quality.
In order to achieve the above object, the present invention is realized by the following technical solutions:
a screening device for producing high-strength lime cream comprises a base, a screening barrel arranged above the base, a cleaning device and a dust removal device;
the screen barrel is characterized in that a feed inlet is formed in the top of the screen barrel, a discharge outlet is formed in the bottom of the screen barrel, multiple layers of horizontal screen meshes are arranged in the screen barrel, screen holes of the multiple layers of horizontal screen meshes are sequentially reduced from top to bottom, multiple discharge outlets are formed in the rear side of the screen barrel, the number and the positions of the discharge outlets are matched with those of the horizontal screen meshes, a vibration motor is arranged on the screen barrel, and the bottom of the screen barrel is fixed on a base through a spring assembly;
the cleaning device comprises a plurality of cleaning brushes and a driving assembly, the driving assembly comprises a rotating disc, a first pull rod, a second pull rod, a third pull rod and a driving motor, the rotating disc is coaxially fixed on an output shaft of the driving motor, one end of the first pull rod is vertically fixed on the edge of the rotating disc, the other end of the first pull rod is rotationally connected with one end of the second pull rod, the second pull rod is perpendicular to the first pull rod, the other end of the second pull rod is rotationally connected with the middle part of the third pull rod, the third pull rod is perpendicular to the second pull rod, the third pull rod is vertically arranged on the right side of the screen barrel, the right ends of the plurality of cleaning brushes are fixed on the third pull rod, the cleaning brushes are parallel to the first pull rod, the cleaning brushes are matched with the horizontal screen, the cleaning brushes are positioned above the horizontal screen along the left side wall and the right side wall of the screen barrel, strip-shaped slide holes matched with the two ends of the cleaning brushes are arranged on the left side wall and the right side wall of, the left end of each cleaning brush is connected with the left side wall of the sieve barrel through an elastic limiting piece, and the bristles of the cleaning brushes are matched with the horizontal screen;
the dust removal device comprises a detection assembly and a fan; the fan is located the interior top of sieve bucket, determine module be equipped with horizontal screen cloth assorted multiunit, each group determine module locates the below of each horizontal screen cloth respectively, determine module includes processor module and infrared reflection sensor, infrared reflection sensor and processor module are located respectively on the left and right inside wall of sieve bucket, infrared reflection sensor is connected with the processor module electricity, the processor module is connected with the fan electricity.
The utility model discloses in, the setting of bin outlet is for cooperating the material discharge of brush cleaner on with the horizontal screen, and its quantity and position and horizontal screen phase-match all are with realizing the material discharge as the purpose, and based on this, technical personnel in the field know the concrete setting of bin outlet.
According to the utility model discloses, the sieve bucket passes through spring assembly fixed on the base, and the screening is realized in cooperation shock dynamo's vibrations, and this belongs to the conventional setting of reciprocating sieve, and spring assembly's setting can increase shock dynamo's vibrations effect, improves screening efficiency, still can prevent shock dynamo at vibrations in-process, causes the sieve bucket to damage to the outside striking of sieve bucket.
The utility model discloses in, the principle of the crank connecting rod that the drive assembly of a plurality of cleaning brushes adopted, a plurality of cleaning brushes are connected on the third pull rod of vertical setting, through driving motor, the rolling disc, the drive of first pull rod and second pull rod, cleaning brushes back-and-forth movement on the screen cloth, the diameter size and the screen cloth of rolling disc are along the length phase-match of fore-and-aft, can drive cleaning brushes along the screen cloth and remove between the front side and the rear side of sieve bucket, clean coarse material or impurity on the screen cloth to the bin outlet and discharge. The bristles are matched with the horizontal screen, namely the bristles are in contact with the screen and can clean materials on the screen.
According to the utility model, the infrared reflection sensor in the dust removing device is suitable for judging the attachment state of dust on the filter screen through the reflection intensity, so that the processor module judges whether the dust needs to be removed or not; and when clearing away the dust, processor module can start the fan and blow to the discharge gate to outwards clear away unnecessary dust, this setting of dust collector can refer to prior art and realize.
Preferably, a plurality of drying components are mounted on the inner wall of the sieve barrel, the drying components are moisture absorption boxes, and drying agents are filled in the moisture absorption boxes. The setting of dry subassembly can guarantee the interior drying of screening plant, avoids the gesso to condense.
Preferably, elasticity locating part includes spring, mounting and locating part, the locating part is equipped with two, and two locating parts include dead lever and dog respectively, and two dead levers wear to establish in the bar sliding hole, and two dogs are fixed respectively and are located the inboard one end of sieve bucket at two dead levers, the spring is fixed between two dead levers in the sieve bucket outside, the mounting includes solid fixed ring and round pin axle, gu fixed ring fixes on the sieve bucket of bar sliding hole one end, the round pin axle level is inserted and is established on solid fixed ring, and the free end of round pin axle links to each other rather than an adjacent dead lever, and another dead lever links to each other with the brush cleaner. The elastic limiting parts are mainly arranged to ensure that the left end and the right end of the cleaning brush can move back and forth simultaneously, so that the cleaning brush is prevented from inclining.
According to the utility model discloses, discharge opening department is equipped with first striker door, discharge opening department is equipped with second striker door. And the opening and closing of the first material blocking door and the second material blocking door are determined according to whether the materials are discharged or not.
According to the utility model discloses a concrete embodiment is equipped with two-layer horizontal screen in the sieve bucket, and big impurity and the great gesso of partial particle diameter in the first layer horizontal screen can be sieved off the gesso, and the gesso that the particle diameter is next big in the second floor horizontal screen can be sieved off the gesso, and the discharge gate of sieve bucket obtains the gesso that the particle diameter is minimum. The sieve pores of the specific sieve can be set according to the requirement, and the gypsum powder with large particle size obtained by sieving can be ground again or used as a product with large particle size.
The utility model discloses in still including other subassemblies that can make this screening plant normal use, all belong to the conventional selection in this field, for example driving motor's bottom is passed through the support and is supported, makes its output shaft be connected with the rolling disc along the side to side. Additionally, the utility model discloses in add the device or the subassembly that prescribes a limit to and all adopt the conventional means in this field, for example, shock dynamo, spring assembly, driving motor, fan, processor module and infrared reflection sensor etc. all can carry out conventional setting according to prior art.
The utility model discloses a screening plant is used in lime cream production excels in's theory of operation lies in: when the screening device is used for screening the high-strength lime cream, gypsum powder is poured from the feeding hole, the vibration motor is electrified, the vibration motor can make the whole screening barrel vibrate, and therefore the gypsum powder stacked on the horizontal screen mesh on the uppermost layer is subjected to multi-layer screening under the vibration effect; in the screening process, the brush cleaner is located the front end of horizontal screen, sieve a period of time after, when needing to clear up the material on the horizontal screen, open driving motor, under drive assembly's drive, the brush cleaner moves to the rear end of horizontal screen, discharge the material on each layer horizontal screen by the bin outlet, the brush cleaner can follow horizontal screen reciprocating motion under drive assembly and elasticity locating part's effect, arrange the material clean, the brush cleaner recovers the back, can sieve afterwards, sieving after the screening plant uses and cleans, the adhesion state of dust on the filter screen is judged to infrared reflection sensor accessible reflection intensity, and judge whether need clear away the dust through the processor module, the processor module further controls the fan and blows to the discharge gate to outwards clear away the dust in the screening plant.
Compared with the prior art, the utility model has the advantages of:
the utility model discloses a set up cleaning device, dry subassembly and dust collector, can ensure that the gypsum is dry in the production environment in process of production, avoid horizontal screen to block up, effectively clear away remaining dirt matter after the screening simultaneously, improve the rate of recycling.
Drawings
The present invention will be described in further detail with reference to the following detailed description of the drawings.
Fig. 1 is a schematic structural view of a screening device for producing high-strength lime cream in example 1.
Fig. 2 is a schematic view of a cleaning apparatus in use.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work all belong to the protection scope of the present invention.
Examples
As shown in fig. 1 and 2, the screening device for producing the high-strength lime cream comprises a base 1, a screening barrel 2 arranged above the base 1, a cleaning device and a dust removal device;
the top of the sieve barrel 2 is provided with a feed inlet 3, the bottom of the sieve barrel 2 is provided with a discharge outlet 4, two layers of horizontal screen meshes 5 are arranged in the sieve barrel 2, screen holes of the two layers of horizontal screen meshes 5 are sequentially reduced from top to bottom, two discharge outlets 6 are arranged on the rear side of the sieve barrel 2, the arrangement number and the positions of the discharge outlets 6 are matched with those of the horizontal screen meshes 5, the sieve barrel 2 is provided with a vibrating motor 7, and the bottom of the sieve barrel 2 is fixed on the base 1 through a spring assembly 8;
the cleaning device comprises two cleaning brushes 9 and a driving assembly, the driving assembly comprises a rotating disc 10, a first pull rod 11, a second pull rod 12, a third pull rod 13 and a driving motor 14, the rotating disc 10 is coaxially fixed on an output shaft of the driving motor 14, one end of the first pull rod 11 is vertically fixed on the edge of the rotating disc 10, the other end of the first pull rod 11 is rotatably connected with one end of the second pull rod 12, the second pull rod 12 is perpendicular to the first pull rod 11, the other end of the second pull rod 12 is rotatably connected with the middle part of the third pull rod 13, the third pull rod 13 is perpendicular to the second pull rod 12, the third pull rod 13 is vertically arranged on the right side of the screen barrel 2, the right ends of the two cleaning brushes 9 are fixed on the third pull rod 13, the cleaning brushes 9 are parallel to the first pull rod 11, the cleaning brushes 9 are matched with the horizontal screen 5, the cleaning brushes 9 are positioned above the horizontal screen 5 along the left and right directions, the left side wall and the right side wall of the sieve barrel 2 are provided with strip-shaped sliding holes matched with the two ends of the cleaning brushes 9, the left end of each cleaning brush 9 is connected with the left side wall of the sieve barrel 2 through an elastic limiting piece, and bristles of the cleaning brushes 9 are matched with the horizontal screen 5;
the dust removal device comprises a detection assembly and a fan 15; the fan 15 is located the interior top of sieve bucket 2, determine module is equipped with the multiunit with horizontal screen cloth 5 assorted, and each group determine module locates the below of each horizontal screen cloth 5 respectively, determine module includes processor module 16 and infrared reflection sensor 17, infrared reflection sensor 17 and processor module 16 are located respectively on the left and right inside wall of sieve bucket 2, infrared reflection sensor 17 is connected with processor module 16 electricity, processor module 16 is connected with fan 15 electricity.
The inner wall of the sieve barrel 2 is provided with three drying components, the drying components are moisture absorption boxes 18, and drying agents are filled in the moisture absorption boxes 18.
The elastic limiting part comprises a spring 19, a fixing part and two limiting parts, the two limiting parts respectively comprise a fixed rod 20 and a stop dog 21, the two fixed rods 20 are arranged in the strip-shaped sliding hole in a penetrating mode, the two stop dogs 21 are respectively fixed at one ends, located at the inner sides of the sieve barrel 2, of the two fixed rods 20, the spring 19 is fixed between the two fixed rods 20 at the outer sides of the sieve barrel 2, the fixing part comprises a fixed ring 22 and a pin shaft 23, the fixed ring 22 is fixed on the sieve barrel 2 at one end of the strip-shaped sliding hole, the pin shaft 23 is inserted into the fixed ring 22, the free end of the pin shaft 23 is connected with one fixed rod 20 adjacent to the free end, and the.
The discharge gate 6 department is equipped with first dam door, discharge gate 4 department is equipped with second dam door.
The working principle of the screening device for producing the high-strength lime cream is as follows: when the screening device is used for screening high-strength lime paste, gypsum powder is poured from the feeding hole 3, the vibration motor 7 is electrified, the vibration motor 7 can vibrate the whole screening barrel 2, and therefore the gypsum powder stacked on the horizontal screen 5 on the uppermost layer is subjected to two-layer screening under the vibration effect; in the screening process, the cleaning brush 9 is located at the front end of the horizontal screen 5, after screening for a period of time, when materials on the horizontal screen 5 need to be cleaned, the driving motor 14 is started, under the driving of the driving assembly, the cleaning brush 9 moves to the rear end of the horizontal screen 5, the materials on each layer of horizontal screen 5 are discharged from the discharge port 6, the cleaning brush 9 can reciprocate along the horizontal screen 5 under the action of the driving assembly and the elastic limiting part, the materials are discharged completely, after the cleaning brush 9 recovers, screening can be performed subsequently, after the screening device is used and cleaned, the infrared reflection sensor 17 can judge the attachment state of dust on the screen through the reflection intensity, and judge whether the dust needs to be cleaned through the processor module 16, the processor module 16 further controls the fan 15 to blow towards the discharge port 4 so as to clean the dust in the screening device outwards.
By adopting the high-strength lime cream screening device, the production environment of gypsum in the production process can be ensured to be dry, the blockage of the horizontal screen 5 is avoided, residual dust after screening is effectively removed, and the reutilization rate is improved.
The foregoing description of the embodiments of the invention has been presented for purposes of illustration and not limitation, and is not intended to be exhaustive or limited to the embodiments disclosed. Many modifications and variations will be apparent to those of ordinary skill in the art without departing from the scope and spirit of the illustrated embodiments.
Claims (4)
1. The utility model provides a screening plant is used in production of high-strength lime cream which characterized in that: comprises a base, a sieve barrel arranged above the base, a cleaning device and a dust removing device;
the screen barrel is characterized in that a feed inlet is formed in the top of the screen barrel, a discharge outlet is formed in the bottom of the screen barrel, multiple layers of horizontal screen meshes are arranged in the screen barrel, screen holes of the multiple layers of horizontal screen meshes are sequentially reduced from top to bottom, multiple discharge outlets are formed in the rear side of the screen barrel, the number and the positions of the discharge outlets are matched with those of the horizontal screen meshes, a vibration motor is arranged on the screen barrel, and the bottom of the screen barrel is fixed on a base through a spring assembly;
the cleaning device comprises a plurality of cleaning brushes and a driving assembly, the driving assembly comprises a rotating disc, a first pull rod, a second pull rod, a third pull rod and a driving motor, the rotating disc is coaxially fixed on an output shaft of the driving motor, one end of the first pull rod is vertically fixed on the edge of the rotating disc, the other end of the first pull rod is rotationally connected with one end of the second pull rod, the second pull rod is perpendicular to the first pull rod, the other end of the second pull rod is rotationally connected with the middle part of the third pull rod, the third pull rod is perpendicular to the second pull rod, the third pull rod is vertically arranged on the right side of the screen barrel, the right ends of the plurality of cleaning brushes are fixed on the third pull rod, the cleaning brushes are parallel to the first pull rod, the cleaning brushes are matched with the horizontal screen, the cleaning brushes are positioned above the horizontal screen along the left side wall and the right side wall of the screen barrel, strip-shaped slide holes matched with the two ends of the cleaning brushes are arranged on the left side wall and the right side wall of, the left end of each cleaning brush is connected with the left side wall of the sieve barrel through an elastic limiting piece, and the bristles of the cleaning brushes are matched with the horizontal screen;
the dust removal device comprises a detection assembly and a fan; the fan is located the interior top of sieve bucket, determine module be equipped with horizontal screen cloth assorted multiunit, each group determine module locates the below of each horizontal screen cloth respectively, determine module includes processor module and infrared reflection sensor, infrared reflection sensor and processor module are located respectively on the left and right inside wall of sieve bucket, infrared reflection sensor is connected with the processor module electricity, the processor module is connected with the fan electricity.
2. The screening device for producing the high-strength lime mud as claimed in claim 1, wherein a plurality of drying components are mounted on the inner wall of the screening barrel, the drying components are moisture absorption boxes, and drying agents are contained in the moisture absorption boxes.
3. The screening device for producing high-strength lime cream as claimed in claim 1, wherein the elastic limiting member comprises two springs, a fixing member and two limiting members, the two limiting members respectively comprise a fixing rod and a stop block, the two fixing rods are inserted into the strip-shaped sliding hole, the two stop blocks are respectively fixed at one ends of the two fixing rods located at the inner side of the screen barrel, the springs are fixed between the two fixing rods at the outer side of the screen barrel, the fixing member comprises a fixing ring and a pin shaft, the fixing ring is fixed on the screen barrel at one end of the strip-shaped sliding hole, the pin shaft is horizontally inserted into the fixing ring, the free end of the pin shaft is connected with one fixing rod adjacent to the pin shaft, and the other fixing rod is connected with the cleaning brush.
4. The screening device for producing the high-strength lime mud as claimed in claim 1, wherein a first material blocking door is arranged at the discharge port, and a second material blocking door is arranged at the discharge port.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020856532.6U CN212442007U (en) | 2020-05-20 | 2020-05-20 | Screening plant is used in production of high-strength lime cream |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020856532.6U CN212442007U (en) | 2020-05-20 | 2020-05-20 | Screening plant is used in production of high-strength lime cream |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212442007U true CN212442007U (en) | 2021-02-02 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020856532.6U Expired - Fee Related CN212442007U (en) | 2020-05-20 | 2020-05-20 | Screening plant is used in production of high-strength lime cream |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212442007U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115193871A (en) * | 2022-07-15 | 2022-10-18 | 山东海林环保设备工程有限公司 | Multi-source coal-based solid waste multi-stage dehydration screening device |
-
2020
- 2020-05-20 CN CN202020856532.6U patent/CN212442007U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115193871A (en) * | 2022-07-15 | 2022-10-18 | 山东海林环保设备工程有限公司 | Multi-source coal-based solid waste multi-stage dehydration screening device |
| CN115193871B (en) * | 2022-07-15 | 2024-04-19 | 山东海林环保设备工程有限公司 | Multi-source coal-based solid waste multistage dehydration screening device |
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| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210202 |
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| CF01 | Termination of patent right due to non-payment of annual fee |