Polyaluminum chloride production waste residue recovery equipment

Abstract

The utility model relates to the technical field of chemical production, in particular to polyaluminum chloride production waste residue recovery equipment which comprises a communicating pipe, a fixed rotating shaft is fixedly connected to the lower end of the communicating pipe, and a rotary opening and closing device is sleeved on the outer side of the fixed rotating shaft; clamping devices are fixedly connected to the two sides of the communicating pipe; a filter plate is fixedly connected in the communicating pipe; the reaction device has the beneficial effects that the opening and closing device is rotated, so that when a solution flows through the communicating pipe, solid waste residues are blocked in front of the filter plate by the filter plate, and then the communicating pipe is opened by adjusting the rotating plate, so that the solid waste residues in the reaction device can be cleaned in time; the communicating pipe can be closed through simple buckling, and the subsequent reaction is not influenced.

Description

Technical Field

[0001] The utility model relates to the technical field of chemical production, in particular to a waste residue recovery device for polyaluminum chloride production. Background Technique

[0002] Polyaluminum chloride (PAC) is an inorganic substance, a new type of water purification material and an inorganic polymer coagulant, abbreviated as polyaluminum. The structure of polyaluminum chloride is composed of multi-carboxyl complexes with variable forms. It has a fast flocculation and precipitation speed, a wide applicable pH value range, no corrosion to pipeline equipment, obvious water purification effect, and can effectively remove color substances SS, COD, BOD and heavy metal ions such as arsenic and mercury in water. This product is widely used in the fields of drinking water, industrial water and sewage treatment.

[0003] During the production process, polyaluminum chloride will generate a large amount of solid waste residue, which is usually accumulated in the reaction device and cannot be processed in time. It can only be cleaned and removed when the device is cleaned, resulting in a certain waste. Moreover, the accumulated solid waste residue may have a certain impact on the output of polyaluminum chloride in subsequent reactions. Therefore, the utility model proposes a waste residue recovery device for polyaluminum chloride production to solve the above problems. Content of the Utility Model

[0004] The purpose of the utility model is to provide a waste residue recovery device for polyaluminum chloride production to solve the problems put forward in the above background technique.

[0005] To achieve the above purpose, the utility model provides the following technical solution: A waste residue recovery device for polyaluminum chloride production, including a connecting pipe, the lower end of the connecting pipe is fixedly connected with a fixed rotating shaft, and a rotating opening and closing device is sleeved outside the fixed rotating shaft; clamping devices are fixedly connected to both sides of the connecting pipe; a filter plate is fixedly connected inside the connecting pipe.

[0006] Preferably, the rotating opening and closing device includes a rotating plate, and two sides of the left end of the rotating plate are symmetrically and fixedly connected with rotating sleeves, and the fixed rotating shaft is sleeved inside the rotating sleeves.

[0007] Preferably, the outer end of the rotating sleeve is fixedly connected with a buckling spring, the end of the buckling spring is fixedly connected with a stretching sleeve, and the fixed rotating shaft is clamped and sleeved inside the stretching sleeve.

[0008] Preferably, the inner end of the stretching sleeve is fixedly connected with a clamping rod, and the clamping rod is correspondingly inserted into a clamping groove, and the clamping groove is opened on both end faces of the rotating plate.

[0009] Preferably, the clamping device includes a spring block groove, a clamping spring is fixedly connected to the inner end of the spring block groove, and a clamping block is fixedly connected to the end of the clamping spring.

[0010] Preferably, a fixing block is fixedly connected to the outer side of the rotating plate, a clamping block is correspondingly clamped in the fixing block, and the outer end of the clamping block is rounded.

[0011] Compared with the prior art, the beneficial effects of the present utility model are as follows:

[0012] The rotating opening and closing device of the present utility model enables solid waste residues to be blocked in front of the filter plate by the filter plate when the solution flows through the communicating pipe. By adjusting the rotating plate to open the communicating pipe, the solid waste residues in the reaction device can be cleaned in time. After the cleaning is completed, the communicating pipe can be closed by simple buckling, without affecting subsequent reactions. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 is a schematic structural diagram of the present utility model;

[0014] Figure 2 is an internal structural diagram of the present utility model;

[0015] Figure 3 is a partial structural diagram of the present utility model;

[0016] Figure 4 is Figure 3 an enlarged schematic view of part A in

[0017] Figure 5 is a partial structural connection schematic diagram of the present utility model;

[0018] Figure 6 is Figure 5 an enlarged schematic view of part B in

[0019] In the figure: 1 communicating pipe, 2 rotating plate, 3 elastic block groove, 4 stretching sleeve, 5 fixing block, 6 filter plate, 7 buckling spring, 8 rotating sleeve, 9 clamping rod, 10 clamping groove, 11 fixed rotating shaft, 12 clamping spring, 13 clamping block. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0020] In order to clearly and completely describe the purpose and technical solutions of the present utility model, and make the advantages more clear, the following further details the embodiments of the present utility model with reference to the accompanying drawings. It should be understood that the specific embodiments described herein are part of the embodiments of the present utility model, rather than all of the embodiments, and are only used to explain the embodiments of the present utility model, not to limit the embodiments of the present utility model. All other embodiments obtained by those of ordinary skill in the art without creative efforts belong to the scope of protection of the present utility model.

[0021] In the description of the present utility model, it should be noted that the orientation or positional relationship indicated by the terms "center", "middle", "upper", "lower", "left", "right", "inner", "outer", "top", "bottom", "side", "vertical", "horizontal", etc. is based on the orientation or positional relationship shown in the drawings. It is only for the convenience of describing the present utility model and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus should not be construed as a limitation to the present utility model. In addition, the terms "one", "first", "second", "third", "fourth", "fifth", "sixth" are only used for descriptive purposes and cannot be understood as indicating or implying relative importance.

[0022] In the description of the present utility model, it should be noted that unless otherwise clearly specified and defined, the terms "installed", "connected", "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 directly connected or indirectly connected through an intermediate medium, and it can be the communication inside two elements. For those of ordinary skill in the art, the specific meanings of the above terms in the present utility model can be understood according to specific situations.

[0023] For the purposes of simplicity and illustration, the principles of the embodiments are mainly described by reference to examples. In the following description, many specific details are set forth to provide a thorough understanding of the embodiments. However, it is obvious that for those of ordinary skill in the art, these embodiments may not be limited to these specific details in practice. In some instances, well-known methods and structures are not described in detail to avoid unnecessarily obscuring these embodiments. Additionally, all embodiments can be used in combination with each other.

[0024] Please refer to Figures 1 to 6 , the present utility model provides a technical solution: a polyaluminum chloride production waste residue recovery device, including a connecting pipe 1. The solution water flow in the connecting pipe 1 flows from left to right. A fixed rotating shaft 11 is fixedly connected to the lower end of the connecting pipe 1, and a rotating opening and closing device is sleeved outside the fixed rotating shaft 11; clamping devices are fixedly connected to both sides of the connecting pipe 1; a filter plate 6 is fixedly connected inside the connecting pipe 1, and the filter plate 6 is used to block the solid impurities in the solution in front of the filter plate 6.

[0025] The rotating opening and closing device includes a rotating plate 2. On both sides of the left end of the rotating plate 2, rotating sleeves 8 are symmetrically and fixedly connected. A fixed rotating shaft 11 is sleeved inside the rotating sleeve 8. A buckling spring 7 is fixedly connected to the outer end of the rotating sleeve 8. The end of the buckling spring 7 is fixedly connected to a stretching sleeve 4. The inner end of the stretching sleeve 4 is clamped and sleeved with a fixed rotating shaft 11. A clamping rod 9 is fixedly connected to the inner end of the stretching sleeve 4. The clamping rod 9 is correspondingly inserted into a clamping groove 10. The clamping groove 10 is opened on both end faces of the rotating plate 2. When the stretching sleeve 4 is pulled out, the clamping rod 9 can be made to release the restriction on the rotating plate 2, so that the rotating plate 2 can rotate around the fixed rotating shaft 11, and the stretching sleeve 4 does not rotate.

[0026] The clamping device includes a spring block groove 3. A clamping spring 12 is fixedly connected to the inner end of the spring block groove 3. The end of the clamping spring 12 is fixedly connected to a clamping block 13. A fixed block 5 is fixedly connected to the outside of the rotating plate 2. The clamping block 13 is correspondingly clamped inside the fixed block 5. The outer end of the clamping block 13 is a rounded corner. The rotating plate 2 can be buckled on the fixed clamping block 13 through the rounded corner, and the clamping block 13 can provide a certain supporting force for pre-fixing.

[0027] In actual use, when the solution water flow in the connecting pipe 1 flows from left to right, a filter plate 6 is fixedly connected inside the connecting pipe 1. The filter plate 6 is used to block the solid impurities in the solution in front of the filter plate 6. On both sides of the left end of the rotating plate 2, rotating sleeves 8 are symmetrically and fixedly connected. A fixed rotating shaft 11 is sleeved inside the rotating sleeve 8. A buckling spring 7 is fixedly connected to the outer end of the rotating sleeve 8. The end of the buckling spring 7 is fixedly connected to a stretching sleeve 4. The inner end of the stretching sleeve 4 is clamped and sleeved with a fixed rotating shaft 11. A clamping rod 9 is fixedly connected to the inner end of the stretching sleeve 4. The clamping rod 9 is correspondingly inserted into a clamping groove 10. The clamping groove 10 is opened on both end faces of the rotating plate 2. When the stretching sleeve 4 is pulled out, the clamping rod 9 can be made to release the restriction on the rotating plate 2, so that the rotating plate 2 can rotate around the fixed rotating shaft 11, and the stretching sleeve 4 does not rotate. A clamping spring 12 is fixedly connected to the inner end of the spring block groove 3. The end of the clamping spring 12 is fixedly connected to a clamping block 13. A fixed block 5 is fixedly connected to the outside of the rotating plate 2. The clamping block 13 is correspondingly clamped inside the fixed block 5. The outer end of the clamping block 13 is a rounded corner. The rotating plate 2 can be buckled on the fixed clamping block 13 through the rounded corner, and the clamping block 13 can provide a certain supporting force for pre-fixing.

[0028] Although the embodiments of the present invention have been shown and described, for those of ordinary skill in the art, it can be understood that various changes, modifications, substitutions, and variations can be made to these embodiments without departing from the principle and spirit of the present invention. The scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A polyaluminium chloride production waste residue recovery device, characterized in that: include A connecting pipe (1), wherein the lower end of the connecting pipe (1) is fixedly connected to a fixed rotating shaft (11), and a rotating opening and closing device is sleeved on the outer side of the fixed rotating shaft (11); The connecting pipe (1) has a clamping device fixedly connected to both sides; A filter plate (6) is fixedly connected inside the connecting pipe (1); The rotating opening and closing device comprises a rotating plate (2), the left end of the rotating plate (2) is symmetrically fixedly connected to a rotating sleeve (8), and the rotating sleeve (8) is provided with a fixed rotating shaft (11) inside. The outer end of the rotating sleeve (8) is fixedly connected to a buckling spring (7), the end of the buckling spring (7) is fixedly connected to a stretching sleeve (4), and the inner end of the stretching sleeve (4) is provided with a fixed rotating shaft (11); The inner end of the stretch sleeve (4) is fixedly connected to a clamping rod (9), and the clamping rod (9) is correspondingly plugged with a clamping groove (10), and the clamping groove (10) is provided on both end surfaces of the rotating plate (2).

2. A polyaluminium chloride production waste residue recovery equipment according to claim 1, characterized in that: The clamping device comprises a spring block groove (3), the inner end of the spring block groove (3) is fixedly connected to a clamping spring (12), and the end of the clamping spring (12) is fixedly connected to a clamping block (13).

3. A polyaluminium chloride production waste residue recovery equipment according to claim 1, characterized in that: A fixing block (5) is fixedly connected to the outer side of the rotating plate (2), a clamping block (13) is correspondingly clamped inside the fixing block (5), and the outer end of the clamping block (13) is rounded.

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