Spiral conveying and squeezing all-in-one machine

Abstract

The utility model belongs to the technical field of sewage treatment application, and particularly discloses a spiral conveying and squeezing all-in-one machine which is composed of a driving motor, a conveying section and a squeezing section, and the conveying section comprises a transverse conveying shell, a plurality of vertical supporting parts, a feeding port and a shaftless spiral; the squeezing section comprises a squeezing shell, a water collecting tank, a slag outlet, a water outlet, a punching net plate and a spiral with a shaft; wherein the length size of the transverse conveying shell is larger than that of the squeezing shell, the length size of the shaftless spiral is larger than that of the shaft spiral, and the connecting face of the transverse conveying shell and the squeezing shell is of a detachable structure. The utility model has the beneficial effects that the integrated structural design is adopted, and the installation and the construction are convenient through a horizontal installation mode; solids in a pump station, a catch basin and the like can be quickly conveyed and squeezed, so that the economic cost and the efficiency of sewage treatment are improved; and the fixed pressing plate, the elastic brush seat and the brush can be used for cleaning solids on the perforated mesh plate, so that blockage is prevented.

Description

Technical Field

[0001] The utility model belongs to the technical field of sewage treatment application, and specifically relates to a screw conveying and squeezing integrated machine, which is used for filtering, dehydrating and squeezing in pumping stations and interception wells. Background Art

[0002] At present, solid / water separation treatment operations are required for solids concentrated in pump stations, interception wells, etc. during sewage treatment, so as to quickly process the solids to avoid accumulation in pump stations, interception wells, etc. and affecting the normal treatment of sewage.

[0003] At present, the traditional screw conveying equipment used in pumping stations, interception wells, etc. does not have a pressing function and usually needs to be used in combination with a pressing equipment, which correspondingly increases the economic cost.

[0004] Therefore, based on the above problems, the utility model provides a screw conveying and pressing all-in-one machine. Utility Model Content

[0005] Purpose of the utility model: The purpose of the utility model is to provide a screw conveyor and press all-in-one machine to solve the technical problems existing in the sewage treatment process of the existing background technology.

[0006] Technical solution: The screw conveyor and press machine of the utility model is composed of a driving motor, a conveying section and a pressing section. The conveying section includes a transverse conveying shell, and a plurality of vertical support parts arranged on the lower outer wall of the transverse conveying shell, and a feed port arranged on the upper outer wall of the transverse conveying shell, and a shaftless screw arranged in the transverse conveying shell and connected to the driving motor; the pressing section includes a pressing shell arranged on the end surface of one end of the transverse conveying shell, and a water collecting trough arranged on the lower outer wall of the pressing shell, and a water collecting trough arranged on the lower outer wall of the pressing shell and located at A slag outlet on one side of the water collecting trough, a drain outlet on the outer wall on the other side of the water collecting trough, a perforated mesh plate arranged on the lower inner wall of the pressing shell and used in conjunction with the water collecting trough, and a shafted spiral with one end located in the pressing shell and used in conjunction with the perforated mesh plate and the slag outlet, and the other end located in the transverse conveying shell and welded to the shaftless spiral; wherein the length dimension of the transverse conveying shell is greater than the length dimension of the pressing shell, the length dimension of the shaftless spiral is greater than the length dimension of the shafted spiral, and the connecting surface of the transverse conveying shell and the pressing shell is a detachable structure.

[0007] In the technical solution of the present invention, the screw conveying and pressing machine also includes a lining plate which is arranged on the lower inner wall of the transverse conveying shell and is used in conjunction with the shaftless screw; wherein the lining plate is a semicircular nylon lining plate.

[0008] In the technical solution, the screw conveying and pressing machine also includes a fixed pressure plate arranged on the axial screw, an elastic brush seat arranged in the fixed pressure plate, and a brush arranged on the elastic brush seat; wherein the elastic brush seat is stuck in the fixed pressure plate.

[0009] In the technical solution of the present invention, the fixed pressing plate is a shovel-type structure, and the elastic brush seat is a U-shaped structure.

[0010] Compared with the prior art, the beneficial effects of the screw conveying and pressing machine of the utility model are: 1. The overall structure design is integrated, and the installation is horizontal, which is convenient for installation and construction; 2. The solid matter in pumping stations, interception wells, etc. can be quickly conveyed and pressed, thereby improving the economic cost and efficiency of sewage treatment; 3. The added fixed pressure plate, elastic brush seat and brush can clean the solid matter on the perforated mesh plate to prevent clogging; 4. The overall components are made of stainless steel, which is durable, has a long service life, and is easy to promote. BRIEF DESCRIPTION OF THE DRAWINGS

[0011] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0012] Figure 1 This is a schematic diagram of the main structure of the screw conveyor and press machine of the utility model;

[0013] Figure 2 yes Figure 1 A schematic diagram of a local enlarged structure;

[0014] Figure 3 yes Figure 1 Schematic diagram of AA structure in;

[0015] Figure 4 yes Figure 1 Schematic diagram of BB structure in;

[0016] Figure 5 yes Figure 1 Schematic diagram of the local enlarged structure at X in FIG.

[0017] Among them, the serial numbers in the figure are as follows: 100-concrete foundation, 101-platform cover, 102-slag water inlet, 103-sewage outlet, 104-cleaning brush, 105-circular hollow shell, 106-pressing shell, 107-flushing water pipe interface, 108-slag removal tank, 109-main motor, 110-vertical rotation rod, 111-spiral teeth, 112-circular filter screen, 113-water inlet tank, 114-emergency overflow port, 115-butterfly valve, 116-pressing water return pipe, 117-movable bracket, 118-vertical belt bearing support seat, 119-control cabinet, 120-mobile garbage bin, 121-trumpet-shaped transition shell, 122-main motor installation shell, 123-window, 124-liquid level meter probe. DETAILED DESCRIPTION

[0018] The technical solutions in the embodiments of the utility model will be clearly and completely described below in conjunction with the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the utility model.

[0019] In the description of the present invention, it should be noted that the terms "top", "bottom", "one side", "the other side", "front", "back", "middle part", "inside", "top end", "bottom end" and the like indicate positions or positional relationships based on the positions or positional relationships shown in the drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as limiting the present invention; the terms "first", "second", and "third" are only used for descriptive purposes, and cannot be understood as indicating or implying relative importance; in addition, unless otherwise clearly specified and limited, the terms "installed", "connected", and "connected" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be an indirect connection through an intermediate medium, or it can be a communication between the two elements. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0020] The present invention will be further described below in conjunction with the accompanying drawings and specific embodiments.

[0021] Embodiment 1

[0022] like Figure 1 , Figure 2 , Figure 3 , Figure 4 and Figure 5 The screw conveyor and press machine shown in the figure is composed of a driving motor 10, a conveying section 11 and a pressing section 12 (the length of the conveying section 11 is larger than that of the pressing section 12, the lead is reduced, and the pressing efficiency is improved).

[0023] The conveying section 11 includes a transverse conveying housing 100, a plurality of vertical support parts 101 arranged on the lower outer wall of the transverse conveying housing 100, a feed port 103 arranged on the upper outer wall of the transverse conveying housing 100, and a shaftless screw 109 arranged in the transverse conveying housing 100 and connected to the driving motor 10;

[0024] The pressing section 12 comprises a pressing shell 102 arranged on an end surface of a transverse conveying shell 100, a water collecting trough 105 arranged on the lower outer wall of the pressing shell 102, a slag outlet 106 arranged on the lower outer wall of the pressing shell 102 and located on one side of the water collecting trough 105, a drain outlet 107 arranged on the outer wall on the other side of the water collecting trough 105, a perforated mesh plate 108 arranged on the lower inner wall of the pressing shell 102 and used in conjunction with the water collecting trough 105, and a shafted screw 104 having one end located in the pressing shell 102 and used in conjunction with the perforated mesh plate 108 and the slag outlet 106, and the other end located in the transverse conveying shell 100 and welded to the shaftless screw 109;

[0025] Among them, the length dimension of the transverse conveying shell 100 is greater than the length dimension of the pressing shell 102, the length dimension of the shaftless screw 109 is greater than the length dimension of the shaft screw 104, and the connecting surface of the transverse conveying shell 100 and the pressing shell 102 is a detachable structure, which is convenient for assembly and maintenance of the shaft screw 104, the perforated mesh plate 108, etc.

[0026] Embodiment 2

[0027] On the basis of the first embodiment, the screw conveyor and press machine further includes a lining plate 110 disposed on the lower inner wall of the transverse conveyor housing 100 and used in conjunction with the shaftless screw 109;

[0028] Among them, the lining plate 110 is a semicircular nylon lining plate, which is used to improve the wear resistance of the horizontal conveying shell 100 and extend the service life of the overall structure.

[0029] Embodiment 3

[0030] On the basis of the first or third embodiment, the screw conveyor and press machine further includes a fixed pressing plate 111 arranged on the shaft screw 104, an elastic brush seat 112 arranged in the fixed pressing plate 111, and a brush 113 arranged on the elastic brush seat 112, the rotating brush 113 removes the squeezed solids accumulated on the surface of the perforated mesh plate 108 to prevent the perforated mesh plate 108 from being blocked, thereby affecting the discharge of squeezed water;

[0031] The elastic brush holder 112 is inserted into the fixed pressing plate 111 . Such a design facilitates the assembly of the elastic brush holder 112 .

[0032] In addition, the preferred fixed pressure plate 111 is a shovel-type structure, and the elastic brush seat 112 is a U-shaped structure. This design facilitates the disassembly of the elastic brush seat 112 and the replacement of the brush 113. The preferred elastic brush seat 112 is made of an elastic stainless steel sheet.

[0033] The working principle or structural principle of the screw conveyor and press machine of this structure:

[0034] During operation, the drive motor 10 is first started to drive the shaftless screw 109 and the shafted screw 104 to rotate, and then the sewage containing solids enters the horizontal conveying shell 100 through the feed port 103. Finally, the shaftless screw 109 conveys the sewage containing solids added through the feed port 103 to the working surface of the shafted screw 104. At this time, the rotating shafted screw 104 squeezes the sewage containing solids. The squeezed sewage is filtered through the perforated mesh plate 108 and then enters the sump 105 and is discharged through the drain port 107. The solids are continuously conveyed by the rotating shafted screw 104 to the slag outlet 106 and are discharged through the slag outlet 106.

[0035] It should be noted that, in this article, terms such as "comprises", "includes" or any other variations 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 includes other elements not explicitly listed, or also includes elements inherent to such process, method, article or device. In the absence of more restrictions, an element defined by the sentence "comprises a ..." does not exclude the existence of other identical elements in the process, method, article or device including the element.

[0036] It is obvious to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above, and that the present invention can be implemented in other specific forms without departing from the spirit or essential features of the present invention. Therefore, the embodiments should be regarded as exemplary and non-restrictive from any point of view, and the scope of the present invention is defined by the appended claims rather than the above description, and it is intended that all changes falling within the meaning and scope of the equivalent elements of the claims be included in the present invention. Any reference numeral in a claim should not be regarded as limiting the claim to which it relates.

Claims

1. A screw conveyor and press machine, comprising a drive motor (10), a conveying section (11) and a pressing section (12), characterized in that: The conveying section (11) comprises a transverse conveying shell (100), a plurality of vertical support parts (101) arranged on the lower outer wall of the transverse conveying shell (100), a feed port (103) arranged on the upper outer wall of the transverse conveying shell (100), and a shaftless screw (109) arranged in the transverse conveying shell (100) and connected to the driving motor (10); The pressing section (12) comprises a pressing shell (102) arranged on an end surface of a transverse conveying shell (100), a water collecting trough (105) arranged on the lower outer wall of the pressing shell (102), a slag outlet (106) arranged on the lower outer wall of the pressing shell (102) and located on one side of the water collecting trough (105), a drainage outlet (107) arranged on the outer wall on the other side of the water collecting trough (105), a perforated mesh plate (108) arranged on the lower inner wall of the pressing shell (102) and used in conjunction with the water collecting trough (105), and a shafted spiral (104) having one end located in the pressing shell (102) and used in conjunction with the perforated mesh plate (108) and the slag outlet (106), and the other end located in the transverse conveying shell (100) and welded to the shaftless spiral (109); The length of the transverse conveying shell (100) is greater than the length of the pressing shell (102), the length of the shaftless screw (109) is greater than the length of the shafted screw (104), and the connection surface between the transverse conveying shell (100) and the pressing shell (102) is a detachable structure.

2. The screw conveyor and press machine according to claim 1, characterized in that: The screw conveying and pressing integrated machine also includes a lining plate (110) arranged on the lower inner wall of the transverse conveying housing (100) and used in conjunction with the shaftless screw (109); Wherein, the lining plate (110) is a semicircular nylon lining plate.

3. The screw conveyor and press machine according to claim 1 or 2, characterized in that: The screw conveying and squeezing integrated machine further comprises a fixed pressing plate (111) arranged on the axial screw (104), an elastic brush seat (112) arranged in the fixed pressing plate (111), and a brush (113) arranged on the elastic brush seat (112); The elastic brush seat (112) is inserted into the fixed pressing plate (111).

4. The screw conveyor and press machine according to claim 3, characterized in that: The fixed pressing plate (111) is a shovel-type structure, and the elastic brush seat (112) is a U-shaped structure.

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