CN218339896U - Industrial salt screening and crushing device - Google Patents
Industrial salt screening and crushing device Download PDFInfo
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- CN218339896U CN218339896U CN202222458156.7U CN202222458156U CN218339896U CN 218339896 U CN218339896 U CN 218339896U CN 202222458156 U CN202222458156 U CN 202222458156U CN 218339896 U CN218339896 U CN 218339896U
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Abstract
The utility model provides an industrial salt screening and crushing device, which comprises a screening mechanism, a block material crushing mechanism and a screw conveyer; the screening mechanism is used for screening raw material salt, a discharge port is formed in the bottom of the screening mechanism, and a block material discharge port is formed in the side wall of the screening mechanism; the bulk material crushing mechanism comprises a shell, a crushing roller arranged in an inner cavity of the shell, a cleaning assembly used for cleaning the surface of the crushing roller, and a driving device used for driving the crushing roller to rotate; the block materials can enter the shell and are crushed by the crushing roller, and the bottom of the shell is provided with a discharge hole; the feed end and the discharge gate of screw conveyer are connected with the bin outlet, and the discharging pipe is connected to screw conveyer's discharge end. Industrial salt screening breaker can realize by the real-time breakage and the backward flow of the caking salt of sifting out, effectively improve work efficiency, improve the utilization ratio of raw materials salt.
Description
Technical Field
The utility model belongs to salt manufacturing equipment field especially relates to an industrial salt screening breaker.
Background
In the salt manufacturing process, because the hygroscopicity of salt, there is the caking phenomenon to take place in the raw materials salt, especially under the big condition of summer humidity, moisture in the salt absorption air, the caking phenomenon can be comparatively serious, consequently before sending into the compounding jar with raw materials salt, can sieve raw materials salt, the undersize thing can be sent into in subsequent compounding jar, and the salt piece of the reunion as oversize thing then is held back, retrieves again and carries out unified processing. If the salt blocks which are sieved out can be simultaneously crushed in the sieving process and then are sent back to the original flow, and the crushed salt blocks are sent into the mixing tank along with undersize materials, the working efficiency can be effectively improved, and the utilization rate of the raw material salt is improved.
SUMMERY OF THE UTILITY MODEL
In view of this, for solving above-mentioned problem, the utility model provides an industrial salt screening breaker through setting up cubic material crushing mechanism, holds back the salt piece of sifting out and smashes to send into screw conveyer in, realize being sent into follow-up process steps together with the undersize in real time breakage and the backward flow of the caking salt of sifting out, effectively improved work efficiency, improved the utilization ratio of raw materials salt.
In order to achieve the above purpose, the technical scheme of the utility model is realized like this:
an industrial salt screening crushing device, comprising:
the screening mechanism comprises a screening box, a vibrating screen and a vibrating device, wherein the vibrating screen is obliquely arranged in an inner cavity of the screening box, and the vibrating device is used for vibrating the vibrating screen; a discharge hole is formed in the bottom of the screen box, and a block material discharge hole is formed in the position, corresponding to the lower end of the vibrating screen, of the side wall of the screen box;
the bulk material crushing mechanism comprises a shell, a crushing roller arranged in an inner cavity of the shell, a cleaning assembly arranged in the inner cavity of the shell and used for cleaning the surface of the crushing roller, and a driving device used for driving the crushing roller to rotate; the lower end of the vibrating screen penetrates through the lump material discharge port, extends into the inner cavity of the shell, corresponds to the crushing roller and is used for providing lump materials for the crushing roller; a discharge port is formed in the bottom of the shell;
the screw conveyer, screw conveyer locates the sieve case with the below of casing, screw conveyer's feed end with the discharge gate with the bin outlet is connected, screw conveyer's discharge end is connected the discharging pipe.
Raw material salt is fed into a screening mechanism for screening, undersize materials enter a screw conveyer from a discharge port, oversize materials are fed into a block material crushing mechanism from a block material discharge port, crushing is carried out on the block materials by a crushing roller, the crushed materials enter the screw conveyer from a discharge port, and the crushed materials are fed into a subsequent mixing tank along with the raw material salt screened by the screening mechanism; an iron remover is arranged in the screening mechanism and is used for removing iron chips possibly existing in the raw material salt; the cleaning assembly is used for cleaning salt particles stuck on the crushing roller in real time and ensuring the cleanness of the surface of the crushing roller.
Furthermore, the sieve box comprises a box body with an open upper end and a box cover which is detachably covered on the upper end of the box body; the box cover is provided with a feed inlet, and the feed inlet is positioned right above one end of the vibrating screen.
The screen box adopts split type, is convenient for carry out periodic maintenance to the part in the box, such as vibratory screen.
Furthermore, the vibrating screen comprises a vibrating screen body and a baffle plate arranged around the vibrating screen body in a surrounding mode, and the baffle plate is not arranged at the low end of the vibrating screen body.
The design of the baffle plate is designed to prevent the raw material from falling from the periphery of the vibrating screen during the vibration process.
Further, the vibration device comprises a support frame and a vibration motor; the supporting frame comprises supporting legs and a supporting arm, one end of the supporting arm is connected with the supporting legs through an elastic piece, and the other end of the supporting arm penetrates through an opening formed in the side wall of the box body and is connected with the baffle; the vibration motor is mounted on the baffle or the support arm.
The vibrating device is connected with the vibrating screen and is not contacted with the screen box, and the screen box is in an independent state, so that the screen box can be prevented from vibrating along with the vibration of the vibrating screen.
Furthermore, two crushing rollers are symmetrically arranged; the two crushing rollers rotate oppositely, and the lower end of the vibrating screen is positioned right above the middle position of the two crushing rollers.
The surface of the crushing roller is provided with a bulge for crushing salt blocks, and the two crushing rollers roll and cut the salt blocks entering between the two crushing rollers in the rotating process.
Furthermore, the cleaning assembly comprises a base arranged on the inner wall of the shell, a supporting rod arranged on the base, a ring sleeve sleeved on the supporting rod and capable of sliding along the supporting rod, a spring sleeved on the supporting rod and having two ends respectively abutted against the base and the ring sleeve, and a brush head arranged at one end of the ring sleeve far away from the base; the brush bristles of the brush head are in surface contact with the crushing roller.
In the process of rotation of the grinding roller, the brush head cleans the surface of the grinding roller, and through the arrangement of the spring and the ring sleeve, the elastic movement of the brush head can be realized, and the good contact between the brush head and the grinding roller is ensured.
Furthermore, the cleaning assemblies are two and are respectively arranged corresponding to the two crushing rollers.
Furthermore, an openable door plate is arranged on the front side wall of the shell; the base is detachably mounted on the side wall of the shell through bolts.
The housing is openable to facilitate maintenance of components within the housing, such as maintenance of the cleaning assembly.
Compared with the prior art, industrial salt screening breaker have following advantage:
(1) The industrial salt screening and crushing device screens raw salt through the screening mechanism, and the screened salt blocks are intercepted and crushed through the block material crushing mechanism and sent into the screw conveyer, so that the screened salt blocks are returned in real time and sent into the subsequent process steps along with undersize materials, the working efficiency is effectively improved, and the utilization rate of the raw salt is improved;
(2) In the screening mechanism of the utility model, the screening box is not contacted with the vibration device and the vibration screen, and is in an independent state, so that the screening box can be prevented from vibrating along with the vibration of the vibration screen, the stability of feeding and discharging is improved, and the service life of the screening box is prolonged;
(3) In the block material crushing mechanism, the cleaning assembly can clean the surface of the crushing roller in real time, so that salt powder is prevented from being adhered to the surface of the crushing roller, and the surface of the crushing roller is ensured to be clean;
(4) Screen case be split type, the casing can be opened simultaneously, all is for the convenience of other improve equipment later stage maintenance.
Drawings
The accompanying drawings, which form a part hereof, are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention and together with the description serve to explain the invention without undue limitation. In the drawings:
FIG. 1 is a schematic structural diagram of an industrial salt screening and crushing device according to an embodiment of the present invention;
fig. 2 is a schematic structural view of a cleaning assembly according to an embodiment of the present invention.
Description of reference numerals:
1-screening mechanism, 2-block material crushing mechanism, 3-screw conveyor, 4-box body, 5-box cover, 6-discharge port, 7-block material discharge port, 8-feed port, 9-vibrating screen body, 10-baffle, 11-supporting leg, 12-elastic piece, 13-supporting arm, 14-opening hole, 15-shell, 16-crushing roller, 17-cleaning component, 18-discharge port, 19-base, 20-supporting rod, 21-ring sleeve, 22-spring, 23-brush head and 24-discharge pipe.
Detailed Description
It should be noted that, in the present invention, the embodiments and features of the embodiments may be combined with each other without conflict.
In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are used merely for convenience of description and for simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention. In the description of the present invention, "a plurality" means two or more unless otherwise specified.
In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood by those of ordinary skill in the art through specific situations.
The present invention will be described in detail below with reference to the accompanying drawings in conjunction with embodiments.
As shown in fig. 1 and 2, the industrial salt screening and crushing device comprises a screening mechanism 1, a lump material crushing mechanism 2 and a screw conveyor 3;
the screening mechanism 1 comprises a screen box, a vibrating screen which is arranged in the inner cavity of the screen box in an inclined mode and a vibrating device which enables the vibrating screen to vibrate; the sieve box comprises a box body 4 with an opening at the upper end and a box cover 5 which is detachably covered at the upper end of the box body 4; a discharge hole 6 is formed in the bottom of the box body 4, and a block material discharge hole 7 is formed in the position, corresponding to the lower end of the vibrating screen, of the side wall of the box body 4; a feed port 8 is formed in the box cover 5, and the feed port 8 is positioned right above one end of the vibrating screen; the vibrating screen comprises a vibrating screen body 9 and a baffle 10 which is arranged around the vibrating screen body 9 in a surrounding way, wherein the baffle 10 is not arranged at the lower end of the vibrating screen body 9; the vibration device comprises a support frame and a vibration motor; the support frame comprises support legs 11 and support arms 13, one ends of the support arms are connected with the support legs 11 through elastic pieces 12, and the other ends of the support arms 13 penetrate through openings 14 formed in the side walls of the box body 4 and are connected with the baffle plates 10; the vibration motor is arranged on the baffle 10 or the supporting arm 13;
the block material crushing mechanism 2 comprises a shell 15, a crushing roller 16 arranged in the inner cavity of the shell 15, a cleaning assembly 17 arranged in the inner cavity of the shell 15 and used for cleaning the surface of the crushing roller 16, and a driving device used for driving the crushing roller 16 to rotate; an openable door plate is arranged on the front side wall of the shell 15, and a discharge port 18 is arranged at the bottom of the shell 15; the two crushing rollers 16 are symmetrically arranged, and the surface of each crushing roller 16 is provided with a bulge for crushing salt blocks; the two crushing rollers 16 rotate oppositely, and the lower end of the vibrating screen body 9 penetrates through the block material outlet 7 and extends into the inner cavity of the shell 15 and is positioned right above the middle position of the two crushing rollers 16; two cleaning assemblies 17 are arranged and respectively correspond to the two crushing rollers 16; the cleaning assembly 17 comprises a base 19 detachably mounted on the side wall of the housing 15 through bolts, a support rod 20 mounted on the base 19, a ring sleeve 21 sleeved on the support rod 20 and capable of sliding along the support rod 20, a spring 22 sleeved on the support rod 20 and having two ends respectively abutted against the base 19 and the ring sleeve 21, and a brush head 23 mounted at one end of the ring sleeve 21 far away from the base 10; the bristles of the brush head 23 are in surface contact with the crushing roller 16;
screw conveyer 3 locates the below of sieve case and casing 15, and screw conveyer 3's feed end is connected with discharge gate 6 and bin outlet 18, and screw conveyer 3's discharge end is connected discharging pipe 24, and discharging pipe 24 can external compounding jar import.
Industrial salt screening breaker's working process as follows:
raw material salt is fed into a screening mechanism 2 to be screened, a vibrating screen is vibrated to screen materials, undersize materials enter a spiral conveyor 3 from a discharge port 6, oversize materials are fed into a block material crushing mechanism 2 through a block material discharge port 7, crushing rollers 16 crush the block materials, the crushed materials enter the spiral conveyor 3 from a discharge port 18 and are fed into a subsequent mixing tank along with the raw material salt screened by the screening mechanism 1; the screening mechanism 1 is internally provided with an iron remover which can be arranged above the vibrating screen and used for removing iron chips possibly existing in the raw material salt; the sweeping assembly 17 is used for cleaning sticky salt particles on the crushing roller 16 in real time and ensuring the cleanness of the surface of the crushing roller.
The above description is only a preferred embodiment of the present invention, and should not be taken as limiting the invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (8)
1. An industrial salt screening and crushing device, which is characterized by comprising:
the screening mechanism comprises a screening box, a vibrating screen and a vibrating device, wherein the vibrating screen is obliquely arranged in an inner cavity of the screening box, and the vibrating device is used for vibrating the vibrating screen; a discharge hole is formed in the bottom of the screen box, and a block material discharge hole is formed in the position, corresponding to the lower end of the vibrating screen, of the side wall of the screen box;
the bulk material crushing mechanism comprises a shell, a crushing roller arranged in an inner cavity of the shell, a cleaning assembly arranged in the inner cavity of the shell and used for cleaning the surface of the crushing roller, and a driving device used for driving the crushing roller to rotate; the lower end of the vibrating screen penetrates through the lump material outlet, extends into the inner cavity of the shell, corresponds to the crushing roller and is used for providing lump materials for the crushing roller; a discharge outlet is formed in the bottom of the shell;
screw conveyer, screw conveyer locates the sieve case with the below of casing, screw conveyer's feed end with the discharge gate with the bin outlet is connected, the discharging pipe is connected to screw conveyer's discharge end.
2. The industrial salt screening and crushing device of claim 1, wherein: the sieve box comprises a box body with an opening at the upper end and a box cover which is detachably covered at the upper end of the box body; the box cover is provided with a feed inlet, and the feed inlet is positioned right above one end of the vibrating screen.
3. The industrial salt screening and crushing device of claim 2, wherein: the vibrating screen comprises a vibrating screen body and a baffle, wherein the vibrating screen body is obliquely arranged, the baffle is arranged around the vibrating screen body, and the baffle is not arranged at the lower end of the vibrating screen body.
4. The industrial salt screening and crushing device of claim 3, wherein: the vibration device comprises a support frame and a vibration motor; the supporting frame comprises supporting legs and a supporting arm, one end of the supporting arm is connected with the supporting legs through an elastic piece, and the other end of the supporting arm penetrates through an opening formed in the side wall of the box body and is connected with the baffle; the vibration motor is mounted on the baffle or the support arm.
5. The industrial salt screening and crushing device of claim 1, wherein: the two crushing rollers are symmetrically arranged; the two crushing rollers rotate oppositely, and the lower end of the vibrating screen is positioned right above the middle position of the two crushing rollers.
6. The industrial salt screening and crushing device of claim 5, wherein: the cleaning assembly comprises a base arranged on the inner wall of the shell, a supporting rod arranged on the base, a ring sleeve sleeved on the supporting rod and capable of sliding along the supporting rod, a spring sleeved on the supporting rod and two ends of the spring are respectively abutted against the base and the ring sleeve, and a brush head arranged at one end of the ring sleeve far away from the base; the brush bristles of the brush head are in surface contact with the crushing roller.
7. The industrial salt screening and crushing device of claim 6, wherein: the cleaning assemblies are two and are respectively arranged corresponding to the two crushing rollers.
8. The industrial salt screening and crushing device of claim 6, wherein: the front side wall of the shell is provided with an openable door plate; the base is detachably mounted on the side wall of the shell through bolts.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222458156.7U CN218339896U (en) | 2022-09-16 | 2022-09-16 | Industrial salt screening and crushing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222458156.7U CN218339896U (en) | 2022-09-16 | 2022-09-16 | Industrial salt screening and crushing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218339896U true CN218339896U (en) | 2023-01-20 |
Family
ID=84893019
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222458156.7U Active CN218339896U (en) | 2022-09-16 | 2022-09-16 | Industrial salt screening and crushing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218339896U (en) |
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2022
- 2022-09-16 CN CN202222458156.7U patent/CN218339896U/en active Active
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