CN211005064U

CN211005064U - Heat uniform distribution device for sludge drying

Info

Publication number: CN211005064U
Application number: CN201921880566.2U
Authority: CN
Inventors: 张丰; 朱国宏; 郑睿
Original assignee: Xiamen Ming Ding Environmental Technology Co ltd
Current assignee: Xiamen Ming Ding Environmental Technology Co ltd
Priority date: 2019-11-04
Filing date: 2019-11-04
Publication date: 2020-07-14
Anticipated expiration: 2029-11-04

Abstract

The utility model relates to a sludge drying technical field specifically is a heat equipartition device that sludge drying used, including mummification case and heater, a plurality of jacks that are the heliciform and distribute are seted up in the mummification case outside, the mummification incasement portion that the jack corresponds inlays and is connected with the heat-conducting plate, the mummification incasement outside is through fixing bolt fixed connection heater, the inside connection heating pipe of inlaying of heater, the inboard welded connection heat conduction post of heating pipe, the heat conduction post is pegged graft and is corresponded grafting and contact the connection heat-conducting plate in the jack, mummification case upper end cover is established the case lid and is fixed through fixing bolt, case lid upper end one side welding intercommunication feeder hopper, pass through: the heating effect is stronger, and can be with the even roll of mud, makes mud be heated more evenly to guarantee the homogeneity that mud mummification in-process mud is heated, accelerate the mud mummification process, increase mud mummification efficiency, improve the convenience in use.

Description

Heat uniform distribution device for sludge drying

Technical Field

The utility model relates to sludge drying technical field specifically is a heat equipartition device that sludge drying used.

Background

Sludge drying, also known as sludge dewatering, refers to a process of removing most of the water content from sludge by the action of percolation or evaporation, and generally refers to the use of self-evaporation facilities such as sludge drying beds (beds). After the sludge is concentrated, the water content of the sludge is further reduced by a physical method, so that the sludge is convenient to transport, accumulate, utilize or further treat. Dehydration (anhydration) includes two methods, natural evaporation and mechanical dehydration. The mechanical dehydration method is traditionally called sludge dehydration, and the natural evaporation method is called sludge drying. Although the methods are different, the method is a measure for further reducing the water content of the sludge.

The sludge drying device among the prior art is multiple many like this, but the heat when mostly can not guarantee the sludge drying is even for the sludge drying is even inadequately, has prolonged the time of sludge drying, influences sludge drying efficiency, for this reason, the utility model provides a heat equipartition device that sludge drying used is used for solving above-mentioned problem.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a heat equipartition device that sludge drying used to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a heat uniform distribution device for sludge drying comprises a drying box and a heater, wherein a plurality of jacks distributed spirally are formed in the outer side of the drying box, heat-conducting plates are embedded and connected in the drying box corresponding to the jacks, the outer side of the drying box is fixedly connected with the heater through fixing bolts, heating pipes are embedded and connected in the heater, heat-conducting columns are welded and connected in the inner sides of the heating pipes, the heat-conducting columns are inserted and correspondingly inserted in the jacks to be in contact connection with the heat-conducting plates, a box cover is sleeved at the upper end of the drying box and fixed through the fixing bolts, one side of the upper end of the box cover is welded and communicated with a feed hopper, a motor is fixedly connected in the middle of the upper end of the box cover through the fixing bolts, a transmission output end of the lower end of the motor penetrates through the box cover and is, the drying box is characterized in that the box bottom is integrally formed at the bottom of the drying box, a discharge hole is formed in one side of the box bottom, the discharge hole is hinged to a discharge door, and the discharge door is locked through a fastening bolt.

Preferably, feeder hopper lower extreme welding intercommunication inlet pipe, inlet pipe lower extreme welding intercommunication case lid, the feeder hopper inner wall is scribbled and is equipped with anti-adhesion coating.

Preferably, the bottom of the case is circular-arcly, bottom of the case one side limit begins also to have the discharge gate, and discharge gate one side articulates there is the discharge door that corresponds with the bottom of the case shape, the protrusion of discharge door front end is equipped with the fixture block, the draw-in groove has been seted up with one side that the discharge gate corresponds, and has seted up the locking screw hole on fixture block and the draw-in groove to lock the discharge door through fastening bolt.

Preferably, the heat-conducting plate is embedded and connected on the inner wall of the drying box and distributed spirally, the heat-conducting plate is semicircular when overlooked, and a sealing gasket is arranged at the joint of the heat-conducting plate and the inner wall of the drying box.

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

the utility model discloses the heating effect is stronger, and can be with the even roll of mud, makes mud be heated more evenly to guarantee the homogeneity that mud mummification in-process mud is heated, accelerate the mud mummification process, increase mud mummification efficiency, improve the convenience in use.

Drawings

FIG. 1 is a schematic structural view of the present invention;

fig. 2 is an enlarged schematic view of the structure at a in fig. 1.

In the figure: the drying box comprises a drying box 1, a box cover 2, a feed hopper 3, a motor 4, a rotating shaft 5, a stirring blade 6, a box bottom 7, a discharge door 8, a heater 9, a heating pipe 10, a heat conduction column 11, a heat conduction plate 12 and a jack 13.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1 to 2, the present invention provides a technical solution: a heat uniform distribution device for sludge drying comprises a drying box 1 and a heater 9, wherein a plurality of jacks 13 distributed spirally are formed in the outer side of the drying box 1, heat-conducting plates 12 are embedded and connected in the drying box 1 corresponding to the jacks 13, the heater 9 is fixedly connected to the outer side of the drying box 1 through fixing bolts, heating pipes 10 are embedded and connected in the heater 9, heat-conducting columns 11 are welded and connected in the inner sides of the heating pipes 10, the heat-conducting columns 11 are inserted and correspondingly inserted in the jacks 13 and are in contact connection with the heat-conducting plates 12, a box cover 2 is sleeved at the upper end of the drying box 1 and fixed through the fixing bolts, one side of the upper end of the box cover 2 is welded and communicated with a feed hopper 3, a motor 4 is fixedly connected in the middle of the upper end of the box cover 2 through the fixing bolts, a transmission output end at, 5 lower extreme outsides welded connection stirring leaf 6 of pivot, the drying case 1 bottom integrated into one piece be equipped with the bottom of the case 7, and the discharge gate has been seted up to bottom of the case 7 one side, and discharge gate department articulated connection discharge door 8, discharge door 8 passes through fastening bolt locking.

The utility model discloses can further set up to, 3 lower extreme welding intercommunication inlet pipes of feeder hopper, inlet pipe lower extreme welding intercommunication case lid 2, 3 inner walls of feeder hopper are scribbled and are equipped with anti-adhesion coating, can prevent through anti-adhesion coating that mud adhesion from influencing the feeding process in feeder hopper 3.

The utility model discloses can further set up to, bottom of the case 7 is circular-arcly, 7 one side limit numbers of the bottom of the case begin also to have the discharge gate, discharge gate one side articulates has the discharge door 8 that corresponds with bottom of the case 7 shape, the protrusion of the 8 front ends of discharge door is equipped with the fixture block, the draw-in groove has been seted up to one side that discharge gate and discharge door 8 correspond, and seted up the locking screw hole on fixture block and the draw-in groove, and lock discharge door 8 through fastening bolt, can make the ejection of compact of mud easier through arc bottom of the case 7, and the condition of four corners adhesion mud can not appear, conveniently clear up, discharge door 8 can be quick with the mud discharge after the mummification, discharge process with higher speed.

The utility model discloses can further set up to, heat-conducting plate 12 inlays and connects on mummification case 1 inner wall, is the heliciform and distributes, and heat-conducting plate 12 overlooks and is the semicircle form, and heat-conducting plate 12 is equipped with sealed the pad with mummification 1 inner wall junction, can increase the heat conduction effect of heating pipe 10 through heat-conducting plate 12, improves mummification efficiency, increases convenience of use and result of use for the sludge drying process.

The working principle is as follows: during operation, add mud into mummification case 1 through feeder hopper 3 in, then starter motor 4 and heater 9, it rotates to drive pivot 5 through motor 4, make stirring leaf 6 of pivot 5 lower extreme roll and get into the mud in mummification case 1, guarantee that the mud in mummification case 1 can be heated evenly, sludge drying process accelerates, the result of use is improved, heater 9 passes through fixing bolt fixed connection in the mummification case 1 outside, heater 9 is inside to inlay and connects heating pipe 10, the inboard welded connection heat conduction post 11 of heating pipe 10, heat conduction post 11 plug-in connection is in the jack of seting up on mummification case 1 lateral wall, and outside connecting the heat-conducting plate 12 on mummification case 1 inner wall, cooperation through heat conduction post 11 and heat-conducting plate 12, the heat transfer effect can be effectively increased, the heating effect is improved, sludge drying accelerates, and increases the availability.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a heat equipartition device that sludge drying used, includes mummification case (1) and heater (9), its characterized in that: the drying box is characterized in that a plurality of jacks (13) which are distributed spirally are formed in the outer side of the drying box (1), heat-conducting plates (12) are embedded and connected in the drying box (1) corresponding to the jacks (13), the outer side of the drying box (1) is fixedly connected with a heater (9) through fixing bolts, heating pipes (10) are embedded and connected in the heater (9), heat-conducting columns (11) are welded and connected in the heating pipes (10), the heat-conducting columns (11) are correspondingly inserted in the jacks (13) in a contact mode to be connected with the heat-conducting plates (12), a box cover (2) is sleeved on the upper end of the drying box (1) and fixed through the fixing bolts, a feeding hopper (3) is welded and communicated on one side of the upper end of the box cover (2), a motor (4) is fixedly connected in the middle of the upper end of the box cover (2) through, and welded connection pivot (5), pivot (5) lower extreme passes through the axle sleeve and rotates the connection in mummification case (1) bottom, pivot (5) lower extreme outside welded connection stirring leaf (6), mummification case (1) bottom integrated into one piece be equipped with bottom of the case (7), the discharge gate has been seted up to bottom of the case (7) one side, discharge gate department hinged joint discharge door (8), discharge door (8) are locked through fastening bolt.

2. The heat uniform distribution device for sludge drying according to claim 1, characterized in that: feeder hopper (3) lower extreme welding intercommunication inlet pipe, inlet pipe lower extreme welding intercommunication case lid (2), feeder hopper (3) inner wall is scribbled and is equipped with anti-adhesion coating.

3. The heat uniform distribution device for sludge drying according to claim 1, characterized in that: the bottom of the case (7) is circular-arcly, bottom of the case (7) one side limit number begins also to have the discharge gate, and discharge gate one side articulates has discharge door (8) that correspond with bottom of the case (7) shape, discharge door (8) front end protrusion is equipped with the fixture block, the draw-in groove has been seted up with one side that discharge door (8) correspond to the discharge gate, and has seted up the locking screw hole on fixture block and the draw-in groove to lock discharge door (8) through fastening bolt.

4. The heat uniform distribution device for sludge drying according to claim 1, characterized in that: the heat-conducting plate (12) is embedded and connected on the inner wall of the drying box (1) and distributed spirally, the heat-conducting plate (12) is in a semicircular shape when being overlooked, and a sealing gasket is arranged at the joint of the heat-conducting plate (12) and the inner wall of the drying box (1).