Sludge hopper
By designing a wide mouth shallow bucket-shaped sludge hopper, combined with a curved bottom plate and a knocking unit, the problems of sludge hoppers being easily blocked and sticky are solved, and efficient unloading and transportation capacity of sludge is achieved, which improves the improvement of Work efficiency.
Patent Information
- Application Number
- CN202420914313.7
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-04-29
- Publication Date
- 2024-12-10
- Estimated Expiration
- 2034-04-29
AI Technical Summary
Traditional sludge hoppers are prone to hanging materials and crust due to the high moisture and high viscosity of the sludge, forming blockage, affecting the sludge disposal volume and production cost, and making it difficult to effectively unload materials.
A wide mouth shallow bucket-shaped sludge hopper is designed, using a curved base plate and a strike unit, combining stainless steel material and reinforced bolt plates, and the strike hammer is driven by a water leakage hole on the curved base plate and a return spring to prevent staining. Mud adhesion and improve unloading efficiency.
It effectively avoids the phenomenon of sludge storage and sticking, improves the efficiency of sludge throwing and unloading, extends the service life of the hopper, reduces the cleaning frequency, and improves work efficiency.
Smart Images
Figure CN222137586U_ABST
Abstract
Description
Technical Field
[0001] The utility model belongs to the technical field of elevator hoppers, in particular to a sludge hopper. Background Art
[0002] In order to reduce energy consumption and expand production models, traditional cement production companies have gradually paid attention to the treatment of large amounts of waste, including sludge. Cement production companies have high-temperature kiln thermal equipment. The treatment of sludge is not only harmless, but also can partially reduce coal consumption. Therefore, actively treating sludge can not only obtain government support subsidies, but also reduce carbon emissions. As a key equipment in the sludge treatment process, the stable operation of the hopper elevator directly affects the sludge treatment volume and production operating costs. Due to the inherent high moisture and high viscosity of sludge, ordinary conveying hoppers cannot meet the designed treatment volume through production practice. The standard hoppers in use have a pointed bottom and a deep bucket, which are not easy to remove materials. Therefore, after a long time, it is very easy to hang materials and crust, and eventually the hopper is blocked and the process is shut down. Utility Model Content
[0003] (I) Purpose of the utility model
[0004] In order to overcome the above shortcomings, the purpose of the utility model is to provide a sludge hopper to solve the above technical problems.
[0005] (II) Technical solution
[0006] To achieve the above objectives, the technical solutions provided by this application are as follows:
[0007] A sludge hopper comprises a hopper body, wherein the hopper body is provided with two side baffles, a curved bottom plate is provided at the bottom between the two side baffles, a front baffle is provided at the front ends of the two side baffles, and a rear baffle is provided at the rear ends of the two side baffles, the side baffles, the curved bottom plate and the front baffle are all connected by welding, a water leakage hole is provided on the curved bottom plate, and a knocking unit is provided on the front baffle.
[0008] Preferably, the rear baffle is provided with bolt holes, and the bolt holes are reinforced and provided with reinforcing bolt plates.
[0009] Preferably, the knocking unit includes a knocking shaft rotatably mounted on the front baffle through a return spring, a knocking hammer is provided on the knocking shaft, a first toggle plate is provided at the end of the knocking shaft, the first toggle plate corresponds to the second toggle plate on the driving shaft, and the driving shaft is connected to the driving motor. When the driving motor drives the second toggle plate to rotate through the driving shaft, the first toggle plate is toggled, thereby realizing the knocking hammer knocking on the front baffle.
[0010] Preferably, a support plate lower than the arc-shaped bottom plate is provided on the side baffle.
[0011] Preferably, the hopper body is made of stainless steel.
[0012] Preferably, the opening area of the hopper body is larger than the area of the front baffle or the rear baffle, and the depth of the hopper body is smaller than the width of the hopper body.
[0013] Beneficial effects:
[0014] The utility model can effectively avoid the phenomenon of sludge accumulation in the hopper by configuring the hopper body to be a wide-mouthed shallow hopper shape, and can facilitate the sludge throwing and unloading; by configuring the arc-shaped bottom plate and the knocking unit, it can prevent the sludge from sticking to the material, thereby ensuring that the transportation capacity of the hopper body remains unchanged, and there is no need to clean the hopper body frequently, thereby improving work efficiency. BRIEF DESCRIPTION OF THE DRAWINGS
[0015] Figure 1 It is a cross-sectional view of the utility model;
[0016] Figure 2 yes Figure 1 The structure diagram at A is enlarged;
[0017] Figure 3 It is a structural diagram of the hopper body in the utility model. DETAILED DESCRIPTION
[0018] In order to make the purpose, technical solution and advantages of the utility model more clear, the following is a detailed description of the embodiment and the attached drawings. Figure 1-3 , the utility model is further described in detail. It should be understood that these descriptions are only exemplary and are not intended to limit the scope of the utility model. In addition, in the following description, the description of well-known structures and technologies is omitted to avoid unnecessary confusion of the concept of the utility model.
[0019] The utility model provides a sludge hopper, including a hopper body 100, wherein the hopper body 100 is provided with two side baffles 4, and an arc-shaped bottom plate 3 is provided at the bottom between the two side baffles 4. The arrangement of the arc-shaped bottom plate 3 can effectively prevent sludge from adhering to the bottom of the hopper body, making it difficult to store material and easy to throw and unload material.
[0020] The side baffle 4 is provided with a support plate lower than the arc bottom plate 3. The bottom of the side baffle 4 is lower than the arc bottom plate 3 and can play a supporting role when the hopper body 100 is idle, thereby preventing the hopper body 100 from being stably placed when idle.
[0021] The front ends of the two side baffles 4 are provided with front baffles 6, and the rear ends of the two side baffles 4 are provided with rear baffles 1, and the rear baffles 1 are provided with bolt holes 12, and the bolt holes 12 of the rear baffles are reinforced with reinforcing bolt plates 2. The connection between the hopper body 100 and the driving end is achieved through the bolt holes 12, and the reinforcing bolt plates are provided at the bolt holes, which improves the overall strength of the hopper body 100 and prevents the hopper body 100 from being deformed.
[0022] The side baffles 4, the arc bottom plate 3, and the front baffle 6 are all connected by welding, which improves the connection strength of each part. The material of the hopper body 100 is stainless steel, which effectively avoids the corrosion of the hopper body 100, and at the same time can ensure the smoothness of the hopper body and prevent the occurrence of sticking to the greatest extent.
[0023] The opening area of the hopper body 100 is larger than the area of the front baffle 6 or the rear baffle 1, and the depth of the hopper body 100 is smaller than the width of the hopper body. Changing the inlet and outlet ends of the hopper body 100 to wide openings can achieve clean sludge discharging, and setting the hopper body 100 to a shallow bucket shape facilitates sludge discharging and prevents the occurrence of sticking.
[0024] The arc bottom plate 3 is provided with a water leakage hole 5. The arrangement of the water leakage hole 5 enables the water in the sludge to be discharged from the water leakage hole during the lifting process of the elevator, thereby preventing the material from becoming increasingly wet during transportation, which is more unfavorable for the unloading of the sludge.
[0025] The front baffle 6 is provided with a knocking unit. The knocking unit includes a knocking shaft 11 rotatably mounted on the front baffle 6 through a return spring, a knocking hammer 7 is provided on the knocking shaft 11, and a first toggle plate 10 is provided at the end of the knocking shaft 11. The first toggle plate 10 corresponds to the second toggle plate 9 on the driving shaft 8. The driving shaft 8 is connected to the driving motor. When the driving motor drives the second toggle plate 9 to rotate through the driving shaft 8, the first toggle plate 10 is toggled, so that the knocking hammer knocks against the front baffle 6.
[0026] During use, the driving motor drives the driving shaft to rotate, and the second toggle plate located on the driving shaft contacts the first toggle plate during the rotation, and drives the knocking hammer to move toward the front baffle by driving the knocking shaft connected to the first toggle plate, thereby realizing the knocking action. After the knocking action is completed, the knocking shaft is driven to rotate to the non-knocking position under the action of the reset spring, waiting for the second knocking when the first toggle plate rotates again.
[0027] By setting the knocking unit, when the hopper body is unloading, the front baffle can be knocked, thereby driving the entire hopper body to vibrate, accelerating the falling speed of the sludge, and preventing the occurrence of sludge sticking.
[0028] The utility model can effectively avoid the phenomenon of sludge accumulation in the hopper by configuring the hopper body to be a wide-mouthed shallow hopper shape, and can facilitate the sludge throwing and unloading; by configuring the arc-shaped bottom plate and the knocking unit, it can prevent the sludge from sticking to the material, thereby ensuring that the transportation capacity of the hopper body remains unchanged, and there is no need to clean the hopper body frequently, thereby improving work efficiency.
[0029] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device. In the absence of further restrictions, the elements defined by the sentence "comprise a ..." do not exclude the existence of other identical elements in the process, method, article or device including the elements.
[0030] The above embodiments are only used to illustrate the technical solutions of the present invention, rather than to limit it. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art should understand that the technical solutions described in the aforementioned embodiments may still be modified, or some of the technical features may be replaced by equivalents. However, these modifications or replacements do not deviate the essence of the corresponding technical solutions from the spirit and scope of the technical solutions of the embodiments of the present invention.
Claims
1. A sludge hopper, characterized in that: It includes a hopper body, which is provided with two side baffles, a curved bottom plate is provided at the bottom between the two side baffles, a front baffle is provided at the front end of the two side baffles, and a rear baffle is provided at the rear end of the two side baffles, the side baffles, the curved bottom plate and the front baffle are all connected by welding, a water leakage hole is provided on the curved bottom plate, and a knocking unit is provided on the front baffle.
2. A sludge hopper according to claim 1, characterized in that: The rear baffle is provided with bolt holes, and the bolt holes are reinforced with reinforcing bolt plates.
3. A sludge hopper according to claim 1, characterized in that: The knocking unit includes a knocking shaft rotatably installed on the front baffle through a return spring, a knocking hammer is provided on the knocking shaft, and a first toggle plate is provided at the end of the knocking shaft, the first toggle plate corresponds to the second toggle plate on the driving shaft, and the driving shaft is connected to the driving motor. When the driving motor drives the second toggle plate to rotate through the driving shaft, the first toggle plate is toggled, so that the knocking hammer knocks against the front baffle.
4. A sludge hopper according to claim 1, characterized in that: The side baffle is provided with a support plate which is lower than the arc-shaped bottom plate.
5. A sludge hopper according to claim 1, characterized in that: The material of the hopper body is stainless steel.
6. A sludge hopper according to claim 1, characterized in that: The opening area of the hopper body is larger than the area of the front baffle or the rear baffle, and the depth of the hopper body is smaller than the width of the hopper body.