阅读说明：本技术 一种螺旋压榨机 (A kind of pressafiner ) 是由 周金超 于 2019-08-26 设计创作，主要内容包括：本发明公开了一种螺旋压榨机,包括外筒体、出料筒和滤液斗；所述外筒体内部设有螺杆,所述螺杆外部设有呈螺旋状盘绕的螺旋片,所述螺杆的端部通过减速机与电机相连,所述外筒体的上部设有进料斗,出料端连接所述出料筒；所述外筒体底部设有若干出液口,所述滤液斗可拆卸式连接于所述外筒体的下方且正对所述出液口,所述滤液斗内自上而下依次设有除渣板和除臭板,所述滤液斗的底部设有出液管。本发明的滤液斗拆装便捷,清理方便,可明显减轻所脱污水臭味,且不会因污水内含有固体杂质颗粒而阻塞出液管。(The invention discloses a kind of pressafiners, including outer barrel, discharge barrel and filtrate bucket；It is equipped with screw rod inside the outer barrel, is equipped with the flight coiled in the shape of a spiral outside the screw rod, the end of the screw rod is connected to the motor by speed reducer, and the top of the outer barrel is equipped with feed hopper, and discharge end connects the discharge barrel；The outer barrel bottom is equipped with several liquid outlets, filtrate bucket detachable connection in the outer barrel lower section and face described in liquid outlet, is successively arranged from top to bottom except slag plate and deodorizing plate in the filtrate bucket, the bottom of the filtrate bucket is equipped with outlet tube.Filtrate bucket dismounting of the invention is convenient, and cleaning is convenient, can substantially reduced institute's decontamination water stink, and outlet tube will not be blocked because containing solid impurity particle in sewage.)

1. a kind of pressafiner, which is characterized in that struggle against including outer barrel, discharge barrel and filtrate；

It is equipped with screw rod inside the outer barrel, is equipped with the flight coiled in the shape of a spiral, the end of the screw rod outside the screw rod Portion is connected to the motor by speed reducer, and the top of the outer barrel is equipped with feed hopper, and discharge end connects the discharge barrel；

The outer barrel bottom is equipped with several liquid outlets, and filtrate bucket detachable connection is in the lower section and just of the outer barrel It to the liquid outlet, is successively arranged from top to bottom in the filtrate bucket except slag plate and deodorizing plate, the bottom of the filtrate bucket is equipped with Outlet tube.

2. pressafiner according to claim 1, which is characterized in that the outer barrel bottom is connected with supporting block, institute The bottom surface for stating supporting block is plane, and the both ends of the supporting block are equipped with sliding slot, and the top of the filtrate bucket is equipped with can be described The sliding block slided in sliding slot.

3. pressafiner according to claim 2, which is characterized in that open at one end, the other end closing of the sliding slot, The cross-sectional shape of the sliding slot is T shape.

4. pressafiner according to claim 2, which is characterized in that the filtrate bucket is open from top to bottom gradually to be become Small, the outer wall of the filtrate bucket is equipped with handle.

5. pressafiner according to claim 1, which is characterized in that the inner wall of the filtrate bucket is equipped with first boss, The first boss is connected with equally distributed threaded post；It is described except slag plate include the first outline border for matching with first boss with And the strainer on the inside of the first outline border, first outline border are equipped with the limit hole that can be placed in threaded post.

6. pressafiner according to claim 5, which is characterized in that the inner wall of the filtrate bucket is additionally provided with positioned at first Second boss below boss, the second boss is identical as the structure of first boss, and the deodorizing plate includes and second boss The second outline border and the deodorizing layer on the inside of the second outline border to match.

7. pressafiner according to claim 1, which is characterized in that along the direction of feed hopper to discharge barrel, the spiral shell The distribution density of blade is gradually increased.

8. pressafiner according to claim 1, which is characterized in that the end of the discharge barrel is equipped with discharge bucket, institute It states discharge bucket and is hinged with cover board, the cover board is connected with discharge bucket side wall by hydraulic stem.

9. pressafiner according to claim 1, which is characterized in that inner cylinder is equipped with inside the outer barrel, it is described Outer barrel top is equipped with water inlet.

10. pressafiner according to claim 1, which is characterized in that the both ends of the outer barrel are connected with support plate, The support plate bottom is vertically connected with bottom plate, and the bottom plate is equipped with equally distributed mounting hole, the support plate and bottom plate Between be connected with stiffening plate.

Technical field

The invention belongs to technical field of sewage treatment equipment, and in particular to a kind of pressafiner.

Background technique

Pressafiner is the corollary equipment of garbage grille, it is by feed hopper, helix tube, scum pipe and driving device etc. Composition.The grid slag or filtered filtration residue that grid is fished for enter helix tube from feed hopper, are extruded, take off under the action of jack-in-the-box Water.The water being extruded from material is penetrated to be discharged from the drainpipe of spiral bottom of the tube, and material is discharged after being compressed through scum pipe, from And the weight and volume of the sundries such as grid slag can be greatly reduced.But the sewage stink being discharged from drainpipe is big, direct emission It pollutes the environment, in addition, inevitably there are some solid impurity particles in sewage, pressafiner uses for a long time Afterwards, solid impurity particle is easily gathered in drainage pipeline, hinders proper drainage.

Summary of the invention

It is an object of the invention to overcome deficiency in the prior art, a kind of pressafiner is provided, solves and is discharged The problem of sewage stink is big, and solid particle easily blocks drainpipe in sewage.

The present invention provides the following technical solutions:

A kind of pressafiner, including outer barrel, discharge barrel and filtrate bucket；

It is equipped with screw rod inside the outer barrel, is equipped with the flight coiled in the shape of a spiral, the end of the screw rod outside the screw rod Portion is connected to the motor by speed reducer, and the top of the outer barrel is equipped with feed hopper, and discharge end connects the discharge barrel；

The outer barrel bottom is equipped with several liquid outlets, and filtrate bucket detachable connection is in the lower section and just of the outer barrel It to the liquid outlet, is successively arranged from top to bottom in the filtrate bucket except slag plate and deodorizing plate, the bottom of the filtrate bucket is equipped with Outlet tube.

Preferably, the outer barrel bottom is connected with supporting block, and the bottom surface of the supporting block is plane, the supporting block Both ends are equipped with sliding slot, and the top of the filtrate bucket is equipped with the sliding block that can be slided in the sliding slot.

Preferably, the sliding slot is open at one end, and other end closing, the cross-sectional shape of the sliding slot is T shape.

Preferably, opening gradually becomes smaller the filtrate bucket from top to bottom, and the outer wall of the filtrate bucket is equipped with handle.

Preferably, the inner wall of the filtrate bucket is equipped with first boss, and the first boss is connected with equally distributed screw thread Column；It is described except slag plate includes the first outline border to match with first boss and the strainer on the inside of the first outline border, described the One outline border is equipped with the limit hole that can be placed in threaded post.

Preferably, the inner wall of the filtrate bucket is additionally provided with the second boss below first boss, the second boss It is identical as the structure of first boss, the deodorizing plate include the second outline border to match with second boss and be set to the second outline border The deodorizing layer of inside.

Preferably, along the direction of feed hopper to discharge barrel, the distribution density of the flight is gradually increased.

Preferably, the end of the discharge barrel is equipped with discharge bucket, and the discharge bucket is hinged with cover board, the cover board and discharging The side wall that struggles against is connected by hydraulic stem.

Preferably, inner cylinder is equipped with inside the outer barrel, the outer barrel top is equipped with water inlet.

Preferably, the both ends of the outer barrel are connected with support plate, and the support plate bottom is vertically connected with bottom plate, described Bottom plate is equipped with equally distributed mounting hole, is connected with stiffening plate between the support plate and bottom plate.

Compared with prior art, the beneficial effects of the present invention are:

(1) filter residue to be processed is put into from feed hopper, and motor drives screw rod rotation, and flight carries out extrusion dehydration and defeated to filter residue It send, dewatered residue is discharged from discharge barrel, and the sewage deviate from flows into filtrate bucket from liquid outlet, first through filtering out solid except slag plate Impurity particle, then absorb peculiar smell through deodorizing plate, then from the outlet tube discharge of filtrate bucket bottom, can substantially reduced sewage stink, And outlet tube will not be blocked due to solid impurity particle in sewage；

(2) filtrate bucket and outer barrel are detachable connection, convenient for the cleaning and maintenance of filtrate bucket, are conducive to extend it and use the longevity Life.

Detailed description of the invention

Fig. 1 is external structure schematic diagram of the invention；

Fig. 2 is schematic diagram of internal structure of the invention；

Fig. 3 is the partial structurtes enlarged drawing of A in Fig. 2；

Fig. 4 is the left view cross-sectional structure schematic diagram of outer barrel and supporting block；

Fig. 5 is the overlooking structure diagram of filter hopper；

Fig. 6 is the overlooking structure diagram except slag plate；

In the figure, it is marked as 1, outer barrel；2, feed hopper；3, motor；4, speed reducer；5, supporting block；51, sliding slot；6, filtrate is struggled against； 61, sliding block；62, handle；63, first boss；64, threaded post；65, second boss；7, discharge barrel；8, discharge bucket；9, cover board； 10, hydraulic stem；11, support plate；12, bottom plate；13, stiffening plate；14, water inlet；15, outlet tube；16, screw rod；17, flight； 18, slag plate is removed；181, the first outline border；182, strainer；183, limit hole；19, inner cylinder；20, deodorizing plate；21, liquid outlet；22, Nut.

Specific embodiment

The invention will be further described below in conjunction with the accompanying drawings.Following embodiment is only used for clearly illustrating the present invention Technical solution, and not intended to limit the protection scope of the present invention.

It should be noted that in the description of the present invention, term "front", "rear", "left", "right", "upper", "lower", "inner", The orientation or positional relationship of the instructions such as "outside" is to be merely for convenience of description originally based on orientation or positional relationship shown in the drawings It invents rather than requires the present invention that must be constructed and operated in a specific orientation, therefore be not considered as limiting the invention. Term "front", "rear" used in present invention description, "left", "right", "upper", "lower" refer to the direction in attached drawing, term "inner", "outside" refer respectively to the direction towards or away from geometric center of specific component.

As shown in Figs. 1-2, a kind of pressafiner, including outer barrel 1, discharge barrel 7 and filtrate bucket 6；It is set inside outer barrel 1 There is screw rod 16, the flight 17 coiled in the shape of a spiral is equipped with outside screw rod 16, the end of screw rod 16 passes through speed reducer 4 and motor 3 It is connected, the top of outer barrel 1 is equipped with feed hopper 2, and discharge end connects discharge barrel 7；1 bottom of outer barrel is equipped with several liquid outlets 21, Filtrate is struggled against lower section and face liquid outlet 21 of 6 detachable connections in outer barrel 1, is successively arranged and removes from top to bottom in filtrate bucket 6 The bottom of slag plate 18 and deodorizing plate 20, filtrate bucket 6 is equipped with outlet tube 15.

As shown in Figs 1-4,1 bottom of outer barrel is connected with supporting block 5, and the bottom surface of supporting block 5 is plane, and the two of supporting block 5 End is equipped with sliding slot 51, and the top of filtrate bucket 6 is equipped with the sliding block 61 that can be slided in sliding slot 51, pulls filtrate bucket 6,61 edge of sliding block Sliding slot 51 slides, and can remove filtrate bucket 6, easy cleaning；Sliding block 61 is inserted into sliding slot 51, and 51 is moved along the chute, can be incited somebody to action 6 installation of filtrate bucket is easy to operate to 1 lower section of outer barrel.Sliding slot 51 it is open at one end, the other end closing, facilitate filtrate bucket 6 peace It fills and fixed, the cross-sectional shape of sliding slot 51 is T shape.Opening gradually becomes smaller filtrate bucket 6 from top to bottom, collects convenient for sewage, filters The outer wall of liquid bucket 6 is equipped with handle 62, holds handle 62 convenient for the push-and-pull of filtrate bucket 6.

As shown in Fig. 3,5,6, the inner wall of filtrate bucket 6 is equipped with first boss 63, and first boss 63 is connected with equally distributed Threaded post 64；Except slag plate 18 includes the first outline border 181 to match with first boss 63 and set on the inside of the first outline border 181 Strainer 182, the first outline border 181 are equipped with the limit hole 183 that can be placed in threaded post 64, threaded post 64 are inserted into limit one by one It is then fixed, it can be achieved that remove the installation of slag plate 18 with nut 22 in hole 183, nut 22 is backed out, can will be taken down except slag plate 18, Easy cleaning.The inner wall of filtrate bucket 6 is additionally provided with the second boss 65 positioned at the lower section of first boss 63, second boss 65 and first convex The structure of platform 63 is identical, and deodorizing plate 20 includes the second outline border to match with second boss 65 and on the inside of the second outline border Deodorizing layer is filled with active carbon in deodorizing layer, can absorption effluent stink and harmful substance, the disassembly and installation side of deodorizing plate 20 Method is same to remove slag plate 18.

As shown in Fig. 2, along feed hopper 2 to the direction of discharge barrel 7, filter residue to be processed after flight is handled size by big Become smaller, therefore, along feed hopper 2 to the direction of discharge barrel 7, the distribution density of flight 17 is gradually increased, and distribution density is biggish Region can carry out sufficient extrusion dehydration to the lesser filter residue of size, improve the treatment effect of filter residue.

As shown in Figure 1, the end of discharge barrel 7 is equipped with discharge bucket 8, discharge bucket 8 is hinged with cover board 9, cover board 9 and discharge bucket 8 Side wall is connected by hydraulic stem 10, and hydraulic stem 10 can support cover board 9, adjusts folding scale convenient for cover board 9, adapt to it is different go out Expect speed, prevents dewatered residue spluttering.

As shown in Fig. 2, being equipped with inner cylinder 19 inside outer barrel 1, inner cylinder 19 is made of wear-resistant material, is able to extend spiral The service life of squeezer, 1 top of outer barrel are equipped with water inlet 14, are passed through high pressure water from water inlet 14, facilitate inner cylinder 19, spiral shell The flushing of bar 16 and flight 17.

As shown in Figs. 1-2, the both ends of outer barrel 1 are connected with support plate 11, and 11 bottom of support plate is vertically connected with bottom plate 12, Bottom plate 12 is equipped with equally distributed mounting hole, for the installation of pressafiner, is connected with and adds between support plate 11 and bottom plate 12 Strong plate 13, is capable of the structural strength of enhancement device.

Application method of the invention are as follows: filter residue to be processed is put into from feed hopper 2, and motor 3 drives screw rod 16 to rotate, flight 17 pairs of filter residues carry out extrusion dehydration and conveying, and dewatered residue is discharged from discharge barrel 7, and the sewage deviate from is flowed from liquid outlet 21 Enter filtrate bucket 6, first solid impurity particle is filtered out except slag plate 18, then absorb peculiar smell through deodorizing plate 18, then from 6 bottoms of filtrate bucket Outlet tube 15 be discharged, can substantially reduced sewage stink, and outlet tube 15 will not be blocked because of solid impurity particle；To be used one It after the section time, holds handle 62 and pulls filtrate bucket 6, keep sliding block 61 51 mobile along the chute, filtrate can be struggled against and 6 remove, be conveniently replaceable Except the cleaning and maintenance of slag plate 18, deodorizing plate 20 and filtrate bucket 6 itself, it is conducive to extend its service life.

The above is only a preferred embodiment of the present invention, it is noted that for the ordinary skill people of the art For member, without departing from the technical principles of the invention, several improvement and deformations can also be made, these improvement and deformations Also it should be regarded as protection scope of the present invention.