CN216103883U

CN216103883U - Feeding device for potassium sulfate particle forming

Info

Publication number: CN216103883U
Application number: CN202122593148.9U
Authority: CN
Inventors: 凌永亮; 王申贺; 刘福轩
Original assignee: Jinxiang Suanxiang Fertilizer Industry Chemical Co ltd
Current assignee: Jinxiang Suanxiang Fertilizer Industry Chemical Co ltd
Priority date: 2021-10-27
Filing date: 2021-10-27
Publication date: 2022-03-22
Anticipated expiration: 2031-10-27

Abstract

The utility model relates to the technical field of potassium sulfate production equipment, in particular to a feeding device for potassium sulfate particle forming, which comprises an inclined sliding charging barrel, wherein the inclined sliding charging barrel is of a barrel structure, one end of the inclined sliding charging barrel is relatively high and is the high end of the sliding barrel, and the other end of the inclined sliding charging barrel is relatively low and is the low end of the sliding barrel; a feed inlet is formed in the high end of the chute barrel, and a discharge outlet is formed in the low end of the chute barrel; the discharge port is provided with a vibration blanking device. Because the inclined slide parking material barrel is arranged as the material caching device, when the material mixing process is out of order and stops, the material is continuously fed at a part accumulated in the inclined slide parking material barrel, and the normal operation of the forming process is maintained. Meanwhile, due to the existence of the empty chamber, the upper part of one part of the material is empty, the pressure formed by the wall of the storage is avoided, the condition of forming the arch is reduced, and the smooth material discharging is facilitated. And the vibration blanking device is arranged, when the knot arch is formed, the vibration blanking device is started to destroy the knot arch, so that the materials can be blanked smoothly, and the risk of shutdown due to material breakage is further reduced.

Description

Feeding device for potassium sulfate particle forming

Technical Field

The utility model relates to the technical field of potassium sulfate production equipment, in particular to a feeding device for potassium sulfate particle forming.

Background

The potassium sulfate particles are formed by rolling, and the method has the advantage of high yield. The mixed powder of potassium sulfate powder, water and adhesive is fed between the fixed roller and the adjustable roller via the feeder, and the pits are distributed homogeneously on the surface of the fixed roller and the adjustable roller.

The existing feeding device generally conveys mixed powder to a discharging scraper-trough conveyer by a feeding belt, and the mixed powder falls between a fixed rotary roller and an adjustable rotary roller along the gravity of the discharging scraper-trough conveyer. However, in this feeding mode, the equipment for the mixing process strictly works at the same time as the forming equipment, and once one of the processes fails, both processes need to be stopped, so that the production continuity is poor.

SUMMERY OF THE UTILITY MODEL

In order to solve the problems in the background art, the utility model aims to provide a feeding device for potassium sulfate particle forming, wherein a material buffer device is additionally arranged to solve the problem of poor production continuity. Meanwhile, the problem that the material caching device can generate arching due to the fact that the potassium sulfate mixture contains certain moisture is solved, and the specific scheme is as follows.

The utility model provides a be used for shaping material feeding unit of potassium sulphate granule, its characterized in that includes:

the inclined sliding and standing material barrel is of a barrel structure, one end of the inclined sliding and standing material barrel is relatively high and is a high end of the sliding barrel, and the other end of the inclined sliding and standing material barrel is relatively low and is a low end of the sliding barrel;

a feed inlet is formed in the high end of the chute barrel, and a discharge outlet is formed in the low end of the chute barrel; the discharge port is provided with a vibration blanking device.

The material is stayed to sloping and is held the feed cylinder as material buffer memory device, when the compounding process goes out the problem and stops working, and the material is in the slope partly continuation feed that accumulates of staying the feed cylinder, maintains the normal operating of shaping process. When the forming process has problems and needs to be stopped, the inclined sliding and parking charging barrel can continuously receive materials, the material mixing process can not be stopped, and the production continuity is improved. The empty chamber is arranged on the upper portion of the lower end of the chute barrel, when materials are gathered at the lower end of the inclined chute charging barrel, due to the existence of the empty chamber, the upper portion of one part of the materials is empty, pressure formed by the wall of the storage is avoided, the condition of forming the arch is reduced, and smooth discharging of the materials is facilitated.

Preferably, the inclined slide parking cylinder is a cylinder.

In a further improvement, the upper part of the lower end of a chute barrel of the inclined chute charging barrel is provided with an empty chamber, the bottom wall of the empty chamber is opened and is integrated with the inner space of the lower end of the chute barrel, the lower part of the empty chamber is provided with a discharge port, and the discharge port is provided with a pneumatic valve.

In a further improvement, the vibration blanking device is arranged above the empty chamber and the discharge port.

In a further improvement, the discharge hole is arranged below the joint of the lower end of the chute and the empty chamber.

The vibration blanking device comprises a vibrating body and a rapping member, wherein the vibrating body is mounted on a fixed shaft of the rack through a bearing, and the rapping member is mounted on the rack.

In a further improvement, the specific structure of the vibration blanking device comprises a vibration body and a vibration piece. The vibrating body comprises a vibrating part which is fixedly connected with a mounting handle, the mounting handle is provided with a frame through the bearing, and the mounting handle is vertically provided with the vibrating handle;

one side of the tail end of the rapping handle is connected with the frame through a spring, and the other side of the tail end of the rapping handle is in contact with the rapping piece.

In a further improvement, the rapping member comprises a cam, the cam is in contact with the tail end of the rapping handle, the other end of the cam is abutted against the cam, and the cam is driven by a motor.

Compared with the prior art, the utility model has the beneficial effects that:

(1) according to the feeding device for potassium sulfate particle forming, due to the fact that the inclined sliding and standing material barrel is arranged to serve as the material caching device, when the material mixing process is stopped due to a problem, materials are continuously fed in a part of the inclined sliding and standing material barrel, and normal operation of the forming process is maintained. When the forming process has problems and needs to be stopped, the inclined sliding and parking charging barrel can continuously receive materials, the material mixing process can not be stopped, and the production continuity is improved.

(2) The feeding device for potassium sulfate particle forming changes a common vertical warehouse into an inclined sliding and standing charging barrel, and meanwhile, the upper part of the lower end of the sliding barrel is provided with the empty chamber, when materials are gathered at the lower end of the inclined sliding and standing charging barrel, the upper part of the materials is empty due to the existence of the empty chamber, the pressure formed by the warehouse wall is avoided, the condition of forming a knot is reduced, and the smooth feeding of the materials is facilitated. Meanwhile, the vibration blanking device is arranged, when the knot arch is formed, the vibration blanking device is started to destroy the knot arch, so that materials can be smoothly blanked, and the risk of shutdown due to material breakage is further reduced.

Drawings

The accompanying drawings, which are included to provide a further understanding of the application and are incorporated in and constitute a part of this application, illustrate embodiment(s) of the application and together with the description serve to explain the application and not to limit the application, and in which:

FIG. 1 is a perspective view of the overall structure of a feeding device for potassium sulfate particle formation;

FIG. 2 is a schematic front view of the overall structure of a feeding device for potassium sulfate particle formation;

FIG. 3 is a cross-sectional view A-A of FIG. 2;

fig. 4 is a schematic plan view of the overall structure of the feeding device for potassium sulfate particle formation.

Detailed Description

Embodiments of the present application will be described in detail with reference to the drawings and examples, so that how to implement technical means to solve technical problems and achieve technical effects of the present application can be fully understood and implemented.

The embodiment provides a be used for potassium sulphate for granule shaping material feeding unit, through setting up material buffer memory device in order to solve the poor problem of continuity of production, material buffer memory device can produce the problem of arching simultaneously.

As shown in fig. 1-4, the feeding device for potassium sulfate particle forming comprises an inclined slide charging barrel 1 and a vibration blanking device 2, wherein the inclined slide charging barrel 1 is of a barrel structure, one end of the inclined slide charging barrel is relatively high and is a high end of the slide barrel, and the other end of the inclined slide charging barrel is relatively low and is a low end of the slide barrel; a feed inlet 11 is formed at the high end of the chute barrel, and a discharge outlet 12 is formed at the low end of the chute barrel; and a vibration blanking device 2 is arranged above the discharge port. An empty chamber 13 is arranged at the upper part of the lower end of the chute of the inclined chute charging barrel 1, the bottom wall of the empty chamber 13 is opened and is integrated with the inner space of the lower end of the chute, the lower part of the empty chamber is provided with a discharge port 12, and the discharge port is provided with a pneumatic valve 14 for controlling whether to discharge.

Because the inclined sliding parking material barrel 1 is arranged as a material caching device, the stock of the inclined sliding parking material barrel is kept to be half of the maximum stock under normal conditions. When the mixing process is out of order and stops, the materials are continuously fed at a part of the inclined parking material barrel 1, and the normal operation of the forming process is maintained. When the forming process has problems and needs to be stopped, the inclined sliding and parking charging barrel can continuously receive materials, and the material mixing process can not be stopped. The stock of the chute cartridges can also be filled or emptied at scheduled shutdowns.

In order to solve the problem of arching in the warehouse, the improvement of the embodiment is that the ordinary vertical warehouse is changed into the obliquely sliding and standing material barrel, meanwhile, the upper part of the lower end of the sliding barrel is provided with the empty chamber, when materials are gathered at the lower end of the obliquely sliding and standing material barrel, the upper part of the materials is empty due to the existence of the empty chamber, the pressure formed by the warehouse wall is avoided, the condition of arching formation is reduced, and the smooth material blanking is facilitated. Meanwhile, the vibration blanking device 2 is arranged, when the knot arch is formed, the vibration blanking device 2 is started to destroy the knot arch, and materials can be blanked smoothly.

The following further describes each part.

The cross section of the inclined parking cylinder 1 is circular, the empty chamber 13 can be square or circular, and the drawing of the embodiment shows a square. The high end of the slide barrel of the inclined slide charging barrel 1 is provided with a square feeding hole 11, the low end of the slide barrel is provided with a round discharging hole 12 below the empty chamber, and the discharging hole 12 is provided with a pneumatic valve 14. The chute charging barrel 1 is mounted on a frame structure which mounts a frame, the frame structure and the frame not being shown in the figure.

The vibrating blanking device 2 is arranged in the empty chamber and supported by the frame, and is arranged above the discharge port 12. The vibration blanking device can be further arranged at the joint of the lower end of the chute and the hollow chamber. Because the material-to-extrusion force is higher at the position than at other positions, the probability of arching is higher, and the arching can be effectively eliminated when the material-to-extrusion force-to-arching device is installed at the position.

The specific structure of the vibration blanking device 2 comprises a vibration body 3 and a rapping member 4. The vibrating body 3 comprises a rapping part 31, the rapping part 31 is fixedly connected with a mounting handle 32, the mounting handle 32 is provided with a frame through the bearing, the mounting handle 32 is vertically provided with a rapping handle 33,

one side of the tail end of the rapping handle is connected with the rack through a spring 34, and the other side of the rapping handle is in contact with the rapping member 4. The housing 5 in fig. 2 is a part of the housing shown.

When the cam rotates, the cam and the spring 34 act together to drive the rapping handle 33 to vibrate, the rapping handle 33 drives the mounting handle 32 and the rapping portion 31 to vibrate, and the arching can be damaged under the vibration effect, so that the smooth blanking of materials is ensured.

It is noted that the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a good or system that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such good or system. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other like elements in a commodity or system that includes the element.

While the foregoing description shows and describes several preferred embodiments of the utility model, it is to be understood, as noted above, that the utility model is not limited to the forms disclosed herein, but is not intended to be exhaustive or to exclude other embodiments and may be used in various other combinations, modifications, and environments and is capable of changes within the scope of the inventive concept as expressed herein, commensurate with the above teachings, or the skill or knowledge of the relevant art. And that modifications and variations may be effected by those skilled in the art without departing from the spirit and scope of the utility model as defined by the appended claims.

Claims

1. The utility model provides a be used for shaping material feeding unit of potassium sulphate granule, its characterized in that includes:

2. The feeding device for potassium sulfate granule molding as claimed in claim 1, wherein the inclined parking cylinder is a cylinder.

3. The feeding device for potassium sulfate granule molding as claimed in claim 2, wherein the inclined chute barrel is provided with a cavity at the upper part of the lower end of the chute barrel, the bottom wall of the cavity is open and is integrated with the inner space of the lower end of the chute barrel, and the discharge port is provided at the lower part thereof with a pneumatic valve.

4. The feeding device for potassium sulfate particle forming as claimed in claim 3, wherein the vibrating blanking device is installed above the empty chamber and the discharge port.

5. The feeding device for potassium sulfate granule forming as claimed in claim 3, wherein the discharge port is arranged below the junction of the lower end of the chute and the empty chamber.

6. The feeding device for potassium sulfate particle forming as claimed in claim 1, wherein the vibrating blanking device comprises a vibrating body and a rapping member, the vibrating body is mounted on a fixed shaft of the frame through a bearing, and the rapping member is mounted on the frame.

7. The feeding device for potassium sulfate granule molding as set forth in claim 6,

the specific structure of the vibration blanking device comprises a vibration body and a vibration piece; the vibrating body comprises a vibrating part which is fixedly connected with a mounting handle, the mounting handle is provided with a frame through the bearing, and the mounting handle is vertically provided with the vibrating handle;

8. The feeding device for potassium sulfate particle forming as claimed in claim 7, wherein the vibrating member includes a cam, the cam is in contact with the end of the vibrating handle, the other end of the cam abuts against the cam, and the cam is driven by a motor.