CN202099642U - Structurally-improved feeding hopper of disintegrator - Google Patents
Structurally-improved feeding hopper of disintegrator Download PDFInfo
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- CN202099642U CN202099642U CN 201120184540 CN201120184540U CN202099642U CN 202099642 U CN202099642 U CN 202099642U CN 201120184540 CN201120184540 CN 201120184540 CN 201120184540 U CN201120184540 U CN 201120184540U CN 202099642 U CN202099642 U CN 202099642U
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- disintegrator
- rear inclined
- feeding hopper
- inclined plate
- desintegrator
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Abstract
The utility model relates to the technical field of pulp stock processing equipment, in particular to a structurally-improved feeding hopper of a disintegrator, which comprises a front baffle plate, a rear inclined plate and two side plates. The front baffle plate, one side plate, the rear inclined plate and the other side plate are successively connected in an enclosed manner so as to form a hopper, and an included angle alpha between the rear inclined plate and the horizontal plane ranges from 45 degrees to 90 degrees. After materials without conforming sizes and specifications are added in a feeding hopper on the upper portion of the disintegrator, as the included angle alpha between the rear inclined plate and the horizontal plane is larger than 45 degrees, slipping speed of the materials on the rear inclined plate is greatly increased, the problem that the materials are accumulated on the rear inclined plate so that a feeding opening of the disintegrator is blocked is avoided, continuous and normal operation of the disintegrator is guaranteed, and processing efficiency of the disintegrator is improved. The structurally-improved feeding hopper of the disintegrator can greatly increase guiding feeding speed of the feeding hopper by means of simply improving an existing feeding hopper, accelerates material slippage, and is simple in structure, low in cost and high in practicality.
Description
Technical field
The utility model relates to the paper pulp technical field of processing equipment of getting the raw materials ready, and refers in particular to a kind of structural improvement type desintegrator feed hopper.
Background technology
Modern papermaking program can be divided into slurrying, modulates, manufactures paper with pulp, the key steps such as screening processing of paper stock, and slurrying is the first step of papermaking, and the method that generally timber is transformed into paper pulp has three kinds of mechanical pulping method, chemical pulping method and semichemical pulping methods etc.; Another emphasis that is modulated to papermaking of paper stock, quality, the length of paper pot-life of the intensity after paper is accomplished, tone, printing are directly relevant with it; General common modulated process is broadly divided into following three steps: A, the slurry that looses, and B, making beating, add glue and filling at C; Be the process of manufacturing paper with pulp then, the groundwork of copying paper department is for rare paper stock, it is interweaved uniformly and dewater, again warp drying, press polish, coil paper, cut, sort, pack the paper of using that obtains market sale afterwards.
Get the raw materials ready, just prepare the meaning of raw material.Also keeping the original state of raw material because be transported to the raw material (like timber, bamboo wood etc.) of factory at first.Before getting into next process, need be processed into certain size and specification, for timber or bamboo wood, will timber or bamboo material be cut into the wood chip or the bamboo chip of certain size and specification exactly.But in the process of getting the raw materials ready of reality; Get the raw materials ready and disposable timber or bamboo material all to be cut into wood chip or the bamboo chip that meets size and specification; Therefore; Need the material (being wood chip or bamboo chip) after the cutting be screened, and the material that does not meet size and specification that will filter out is transported to desintegrator and shreds processing once more.Yet; After the material that does not meet size and specification being added the feed hopper on desintegrator top,, thereby be difficult in time be slipped to charging aperture after causing a part of material to drop on the swash plate because the swash plate angle of inclination of existing feed arrangement is too small; And be deposited on the swash plate along with increasing of material; And then stop up the charging aperture of desintegrator, influence the ordinary production of desintegrator, the operating efficiency of reduction desintegrator.
Summary of the invention
The technical problem that the utility model will solve provides the landing of a kind of quickening material, prevents solid accumulation and stops up the structural improvement type desintegrator feed hopper of desintegrator charging aperture.
In order to solve the problems of the technologies described above; The utility model adopts following technical scheme: structural improvement type desintegrator feed hopper; Comprise front apron, back incline and two side plates; Front apron, side plate, back incline and another side plate connect successively and enclose the formation funnel-form, and the angle between said back incline and the horizontal plane is 45 °～90 °.
Wherein, said front apron and side plate, side plate and back incline, the junction between back incline and another side plate, front apron and another side plate is provided with chamfering.
Further, said chamfering is rounding or chamfer.
Further: the angle β between said front apron and the horizontal plane is 90 °～100 °.
The beneficial effect of the utility model is: the utility model provides a kind of structural improvement type desintegrator feed hopper; Comprise front apron, back incline and two side plates; Front apron, side plate, back incline and another side plate connect successively and enclose the formation funnel-form, and the angle between said back incline and the horizontal plane is 45 °～90 °.Add the feed hopper on desintegrator top when the material that will not meet size and specification (being wood chip or bamboo chip) after; Because the angle between back incline and the horizontal plane is greater than 45 °; Thereby increased the landing speed of material on back incline greatly; Avoid solid accumulation on back incline and cause the blocked situation of the charging aperture of desintegrator to take place, guarantee the lasting operate as normal of desintegrator, improve the working (machining) efficiency of desintegrator.The utility model can improve feed hopper guiding rate of feed greatly through the simple modifications to existing feed hopper, accelerates the material landing, and is simple in structure, with low cost, practical.
Description of drawings
Fig. 1 is the perspective view of the utility model embodiment one.
Perspective view when Fig. 2 is installed on desintegrator for the utility model embodiment one.
Fig. 3 is the perspective view of the utility model embodiment two.
Fig. 4 is the perspective view of the utility model embodiment three.
The specific embodiment
For the ease of those skilled in the art's understanding, below in conjunction with embodiment and accompanying drawing the utility model is further described, the content that embodiment is mentioned not is the qualification to the utility model.
As depicted in figs. 1 and 2; A kind of structural improvement type desintegrator feed hopper; Comprise front apron 1, back incline 2 and two side plates 3; Front apron 1, side plate 3, back incline 2 and another side plate 3 connect successively and enclose the formation funnel-form, and the angle between said back incline 2 and the horizontal plane is arbitrarily angled between 45 °～90 °.Add the feed hopper on desintegrator 6 tops when the material that will not meet size and specification (being wood chip or bamboo chip) after; Because the angle between back incline 2 and the horizontal plane is greater than 45 °; Thereby increased the landing speed of material on back incline 2 greatly; Avoid solid accumulation on back incline 2 and cause the blocked situation of the charging aperture of desintegrator 6 to take place, guarantee the lasting operate as normal of desintegrator 6, improve the working (machining) efficiency of desintegrator 6.The utility model can improve feed hopper guiding rate of feed greatly through the simple modifications to existing feed hopper, accelerates the material landing, and is simple in structure, with low cost, practical.Preferred embodiment be that angle between said back incline 2 and the horizontal plane is 60 °.Certainly, what the angle between back incline 2 and the horizontal plane can also be between 46 °, 89 ° or 90 °～100 ° is arbitrarily angled, equally also can reach above-mentioned technique effect.
The said front apron 1 of present embodiment one and the angle β between the horizontal plane are 90 °～100 °; So that strengthen the inlet size of said structural improvement type desintegrator feed hopper; Avoid causing partial material to be difficult to accurately fall into its inlet because the inlet of said structural improvement type desintegrator feed hopper is too small; Prevent that material spilling to the outside of said structural improvement type desintegrator feed hopper and increase the cleaning difficulty, avoiding the waste of material.Preferred embodiment be that angle β between said front apron 1 and the horizontal plane is 90 °, certainly, what the angle β between said front apron 1 and the horizontal plane can also be between 100 ° or 90 °～100 ° is arbitrarily angled, equally also can reach above-mentioned technique effect.
Be illustrated in figure 3 as the embodiment two of the said screening discharging of the utility model with guiding device; Be with the difference of the foregoing description one: said front apron 1 and side plate 3, side plate 3 and back incline 2, the junction between back incline 2 and another side plate 3, front apron 1 and another side plate 3 is provided with chamfering.Concrete, said chamfering is a rounding 4.The setting of rounding 4 has avoided the space of junction narrow and small and cause material (being wood chip or bamboo chip) to silt accumulation up, guarantees that material glides in said structural improvement type desintegrator feed hopper smoothly, and practicality is stronger.
Be illustrated in figure 4 as the embodiment three of the said screening discharging of the utility model with guiding device; Be with the difference of the foregoing description two: said chamfering is a chamfer 5; Be to avoid the space of junction narrow and small and cause material (being wood chip or bamboo chip) to be stuck equally; Technique effect is similar with the foregoing description one, equally also can reach above-mentioned technique effect.
The foregoing description is the preferable implementation of the utility model, and in addition, the utility model can also alternate manner realizes, in any conspicuous replacement under the prerequisite that does not break away from the utility model inventive concept all within the protection domain at the utility model.
Claims (4)
1. structural improvement type desintegrator feed hopper; Comprise front apron (1), back incline (2) and two side plates (3); Front apron (1), side plate (3), back incline (2) and another side plate (3) connect successively and enclose the formation funnel-form, and it is characterized in that: the angle between said back incline (2) and the horizontal plane is 45 °～90 °.
2. structural improvement type desintegrator feed hopper according to claim 1; It is characterized in that: said front apron (1) and side plate (3), side plate (3) and back incline (2), the junction between back incline (2) and another side plate (3), front apron (1) and another side plate (3) is provided with chamfering.
3. structural improvement type desintegrator feed hopper according to claim 2 is characterized in that: said chamfering is rounding (4) or chamfer (5).
4. structural improvement type desintegrator feed hopper according to claim 1 is characterized in that: the angle β between said front apron (1) and the horizontal plane is 90 °～100 °.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201120184540 CN202099642U (en) | 2011-06-02 | 2011-06-02 | Structurally-improved feeding hopper of disintegrator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201120184540 CN202099642U (en) | 2011-06-02 | 2011-06-02 | Structurally-improved feeding hopper of disintegrator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202099642U true CN202099642U (en) | 2012-01-04 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201120184540 Expired - Fee Related CN202099642U (en) | 2011-06-02 | 2011-06-02 | Structurally-improved feeding hopper of disintegrator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202099642U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102628591A (en) * | 2012-04-24 | 2012-08-08 | 上海艾能电力工程有限公司 | Improved structure of raw coal cabin of circulating fluidized bed boiler |
-
2011
- 2011-06-02 CN CN 201120184540 patent/CN202099642U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102628591A (en) * | 2012-04-24 | 2012-08-08 | 上海艾能电力工程有限公司 | Improved structure of raw coal cabin of circulating fluidized bed boiler |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120104 Termination date: 20180602 |