CN213012534U - Integration sludge conveying device for sewage treatment device - Google Patents

Abstract

The utility model relates to a sewage treatment device field especially relates to an integration sludge conveying device for sewage treatment device, including the frame, set up the conveyer belt in the frame, its characterized in that: the conveyer belt includes driving roller, warming mill and carries the leather strap, the driving roller set up in the conveyer belt both ends are used for the drive carry the leather strap, the warming mill set up in be used for the heating between the driving roller carry the leather strap, be provided with the drying portion in the frame, the drying portion includes supporting part and the heating portion of being connected with the frame, be provided with the heating pipe on the heating portion. The utility model discloses can carry out further processing and carry the operation to the mud after domestic sewage handles.

Description

Integration sludge conveying device for sewage treatment device

Technical Field

The utility model relates to a carry the field, especially relate to an integration sludge conveying device for sewage treatment device.

Background

The sewage treatment equipment is widely applied in the fields of chemical plants and the like, the pretreatment is usually to perform solid-liquid separation on sewage firstly, the sewage is separated into sewage liquid and sludge through filtration, and the sludge is used as a product after sewage treatment and is a very complex heterogeneous body consisting of organic residues, bacterial thalli, inorganic particles, colloids and the like. The main characteristics of the sludge are high water content, high organic matter content, easy decomposition and stink generation, fine particles, small specific gravity and colloidal liquid. The sludge is a thick substance between liquid and solid and can be transported by a pump, but the separated sludge is difficult to carry out further solid-liquid separation by sedimentation, and the sludge needs to be dried and dehydrated in order to enrich the solid in the sludge, reduce the volume of the sludge and create conditions for the final treatment of the sludge.

The Chinese patent application with the application number of 201920101694.6 discloses a special sludge conveying device, which comprises a mesh belt, a driving roller, a driven roller and carrier rollers, wherein the driving roller and the driven roller are installed on a rack through bearings; the utility model discloses a make the mud on the guipure can obtain turning through being provided with the mud mechanism that turns over, make mud and the hot-blast contact in the mummification machine more abundant, thereby nevertheless have the effect of hot-blast simultaneously and make mud blown away in the air pollution conveyor surrounding environment in addition turning of turning over mud mechanism.

SUMMERY OF THE UTILITY MODEL

In order to solve the technical problem, the utility model provides an integration is mud conveyor for sewage treatment device replaces hot air heating to avoid mud to air-dry the back and is blown away and then influence mud conveying efficiency and pollute conveyor surrounding environment through heating pipe heating.

In order to achieve the above purpose, the utility model adopts the following technical scheme: the utility model provides an integration is mud conveyor for sewage treatment device, includes the frame, sets up the conveyer belt in the frame, the conveyer belt includes driving roller, warming mill and carries the leather strap, the driving roller set up in the conveyer belt both ends are used for the drive carry the leather strap, the warming mill set up in be used for the heating between the driving roller carry the leather strap, be provided with the drying part in the frame, the drying part includes supporting part and the heating portion of being connected with the frame, be provided with the heating pipe on the heating portion.

Further, the drying part is of an inverted U-shaped structure and provides a semi-closed working space for the conveying belt.

Further, the heating pipe is disposed on an inner surface of the heating portion.

Furthermore, a hollow-out part is arranged on the supporting part, and high-temperature-resistant heat-insulating glass is arranged on the hollow-out part.

Further, the conveying leather strip is made of polyester canvas, and the upper surface and the lower surface of the conveying leather strip are covered with heat-resistant rubber.

By adopting the technical scheme, the beneficial effects of the utility model are that:

1. through being provided with the warming mill between the driving roller at traditional conveyer belt, further heat the conveyer belt surface, can dry to the moisture in the mud on conveyer belt surface, be provided with drying portion in the frame, heat the surface of the mud on the conveyer belt through the heating mode from top to bottom and dry, cooperate with the last heating pipe of conveyer belt, heat simultaneously about carrying out to the mud on the conveyer belt, improve the drying efficiency to mud.

2. Set up the portion of drying into the type of falling U structure, provide a semi-enclosed stoving space for the conveyer belt, semi-enclosed space can not influence the normal operation of conveyer belt on the one hand, thereby can prevent thermal loss by the at utmost on the one hand and guarantee the efficiency of drying.

3. With the internal surface of heating pipe setting at heating portion, can more press close to the mud that needs the stoving and need not carry out the heat conduction through other media, set up simultaneously and can reduce the heat loss in inside.

4. Be provided with fretwork portion on the supporting part, and be provided with the high temperature resistant insulating glass who is used for observing mud in the drying portion in the fretwork portion, because the purpose of stoving mud only can carry out processing on next step for letting mud keep dry, excessive heating then probably makes the partial material in mud distribute toxic gas or cause other potential safety hazards, so through fretwork portion and high temperature resistant glass's setting, the stoving condition that can follow outside observation mud further goes the stoving temperature of adjustment heating pipe according to actual demand.

5. The conveying leather strips are arranged to be polyester canvas, the upper surface and the lower surface of the conveying leather strips are coated with heat-resistant rubber, and the heating pipes are arranged below the conveying belts and used for heating the conveying belts, so that the material of the traditional conveying belts cannot adapt to a high-temperature working environment, the polyester canvas is coated with the heat-resistant rubber up and down, the conveying belt can perform the function of conveying the polyester canvas, and the conveying belt can normally work in a heating state.

Drawings

FIG. 1 is a perspective view of the overall structure of the present invention;

FIG. 2 is a sectional view of the internal structure of the conveyer belt of the present invention;

FIG. 3 is a cross-sectional view of the conveyor belt with heating rollers spaced apart;

fig. 4 is a sectional view of the inner structure of the drying part of the present invention.

Detailed Description

The present invention will now be further described with reference to the accompanying drawings and detailed description.

Referring to fig. 1 to 4, this embodiment provides a sludge conveying apparatus for an integrated sewage treatment device, including a frame 1, a conveying belt 2 disposed on the frame 1, the conveying belt 2 including a driving roller 21, a heating roller 22 and a conveying leather strip 23, the driving roller 21 disposed at two ends of the conveying belt 2 for driving the conveying belt to perform a circulating motion, the heating roller disposed between the two driving rollers 21 for heating the conveying leather strip 23, a drying part 3 is arranged on the frame 1, the drying part 3 is in an inverted U-shaped structure to coat the conveyer belt 2, a semi-closed working space with openings at two ends only along the moving direction of the conveyer belt is formed, the drying part 3 is provided with a supporting part 31 and a heating part 32 which are directly connected with the machine frame 1, a hollow portion 33 is provided on the support portion 31, a high temperature resistant heat insulating glass 34 is provided on the hollow portion 33, and a heating pipe 35 is provided on the inner surface of the heating portion 32.

The heating rollers 22 disposed on the conveyor belt 2 are closely arranged, and can also be set to be spaced at a certain distance according to actual cost requirements (as shown in fig. 3), the number of the heating pipes 35 is two, and an expected drying effect is achieved on the premise of controlling cost, and the conveying leather strips 23 are made of polyester canvas and coated with heat-resistant rubber on the upper and lower surfaces, and can be kept to stably work in a high-temperature environment.

The utility model discloses a working method does: the conveyer belt 2 is started, heating pipes 35 on the heating roller 22 and the drying part 3 on the conveyer belt 2 and the drying part 3 start to heat according to the set drying temperature at the same time, sludge starts to flow to the conveyer belt 2 through a pipeline, the heated conveyer belt 2 starts to heat sludge from the bottom of the sludge at the same time, the moisture in the sludge is continuously evaporated upwards through heating, when the drying part 3 passes through, the drying part 3 dries the moisture evaporated from the surface of the sludge, the drying condition of the sludge in the drying part 3 can be observed through the high-temperature-resistant heat-insulating glass 34 at any time in the conveying process, and the sludge output from the drying part 3 can be directly processed on the next step after reaching the drying effect.

Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically limited otherwise.

In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "connected," and "fixed" are to be construed broadly and may, for example, be fixedly connected, detachably connected, or integrally formed; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.

In the present application, unless expressly stated or limited otherwise, the first feature may be directly on or directly under the second feature or indirectly via intermediate members. Also, a first feature "on," "over," and "above" a second feature may be directly or diagonally above the second feature, or may simply indicate that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature may be directly under or obliquely under the first feature, or may simply mean that the first feature is at a lesser elevation than the second feature.

In the description herein, references to the description of the term "one embodiment," "some embodiments," "an example," "a specific example," or "some examples," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above are not necessarily intended to refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples. Furthermore, various embodiments or examples and features of different embodiments or examples described in this specification can be combined and combined by one skilled in the art without contradiction.

While the invention has been particularly shown and described with reference to a preferred embodiment, it will be understood by those skilled in the art that various changes in form and detail may be made therein without departing from the spirit and scope of the invention as defined by the appended claims.

Claims (5)

1. The utility model provides an integration sludge conveying equipment for sewage treatment device, includes the frame, sets up the conveyer belt in the frame, its characterized in that: the conveyer belt includes driving roller, warming mill and carries the leather strap, the driving roller set up in the conveyer belt both ends are used for the drive carry the leather strap, the warming mill set up in be used for the heating between the driving roller carry the leather strap, be provided with the drying portion in the frame, the drying portion includes supporting part and the heating portion of being connected with the frame, be provided with the heating pipe on the heating portion.

2. The sludge conveying device for the integrated sewage treatment equipment according to claim 1, wherein: the drying part is of an inverted U-shaped structure and provides a semi-enclosed working space for the conveying belt.

3. The sludge conveying device for the integrated sewage treatment equipment according to claim 2, wherein: the heating pipe is arranged on the inner surface of the heating part.

4. The sludge conveying device for the integrated sewage treatment equipment according to claim 1, wherein: the supporting part is provided with a hollow part, and the hollow part is provided with high-temperature-resistant heat-insulating glass.

5. The sludge conveying device for the integrated sewage treatment equipment according to any one of claims 1 to 4, wherein: the conveying leather strip is made of polyester canvas, and the upper surface and the lower surface of the conveying leather strip are covered with heat-resistant rubber.

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