Water treatment device for molecular sieve production

Abstract

The utility model relates to the technical field of molecular sieve water filtration, and aims to solve the problems that a filter element of an existing molecular sieve production water filtration device is short in service life, poor in stability and poor in later-stage filtration effect. The utility model provides a molecular sieve production water treatment device which comprises a tank body, a plurality of liquid inlet pipes and a plurality of liquid pumping pipes, and further comprises a filter assembly, a partition plate and a filter plate, the tank body is divided into a liquid inlet cavity, a liquid collecting cavity and a filtering cavity through the partition plates and the filtering plates; the filter assembly sequentially penetrates through the filter plate and the partition plate; the two ends of the filtering assembly communicate with the liquid inlet cavity and the filtering cavity correspondingly. The liquid inlet pipe is communicated with the liquid inlet cavity; the liquid pumping pipe is communicated with the liquid collecting cavity; according to the utility model, the partition plates and the filter plates are adopted, so that a longer filter component can be conveniently and stably mounted, the quality of filtrate in the later use period of the filter element can be ensured, and different cavities can be formed, so that the filtrate is buffered, and continuous production is facilitated.

Description

Technical Field

[0001] The utility model relates to the technical field of molecular sieve water filtration, in particular to a molecular sieve production water treatment device. Background Art

[0002] Molecular sieve is a synthetic hydrated aluminosilicate with the function of screening molecules. During the pelletizing stage, an appropriate amount of water needs to be added to the pelletizer for preliminary pelletizing. Since molecular sieves are usually used in catalysts and adsorbents, the quality of the molecular sieve needs to be guaranteed to ensure that no additional impurities are introduced during the application process. Therefore, during the pelletizing stage, the water used for pelletizing needs to be filtered and processed.

[0003] In the prior art, a filter is usually used to pre-filter the water used in the pelletizing machine. However, due to the poor water quality in the production workshop, scale is easily formed, which not only requires frequent replacement of the filter element, but also easily leads to blockage of pipes and nozzles. However, if the filter element is too long or too thick, it is easy to cause poor stability during filtration and occupy too much space.

[0004] Based on the above description, there is an urgent need for a treatment device that can continuously and efficiently filter the water used for molecular sieve pelletization. Utility Model Content

[0005] The purpose of the utility model is to provide a molecular sieve production water treatment device, aiming to solve the technical problems of the existing molecular sieve production water filtration device, the short service life of the filter element, poor stability, and poor later filtration effect.

[0006] The embodiments of the present invention are achieved through the following technical solutions:

[0007] A molecular sieve production water treatment device comprises a tank body, multiple liquid inlet pipes and multiple liquid extraction pipes, and also comprises a filter assembly, a partition and a filter plate; the tank body is divided into a liquid inlet chamber, a liquid collecting chamber and a filter chamber by the partition and the filter plate; the filter assembly passes through the filter plate and the partition in sequence; the two ends of the filter assembly are respectively connected to the liquid inlet chamber and the filter chamber; the liquid inlet pipe is connected to the liquid inlet chamber; the liquid extraction pipe is connected to the liquid collecting chamber.

[0008] Preferably, the filter assembly includes multiple shells and multiple filter elements; the filter elements are arranged in the shells; the shells pass through the filter plates and the partitions in sequence; and the two ends of the shells are respectively connected to the liquid inlet chamber and the filter chamber.

[0009] Preferably, the filter assembly also includes a core barrel; the filter element is arranged in the core barrel; a cover body is provided on the top of the tank body; the top of the core barrel passes through the shell and extends toward the cover body; the cover body is provided with a telescopic assembly extending toward the shell; the end cover of the telescopic assembly away from the cover body is provided at the top of the core barrel.

[0010] Preferably, the telescopic assembly includes a telescopic rod, a perforated plate and multiple covers; the perforated plate is connected to the cover through the telescopic rod; one end of the cover is connected to the perforated plate; the other end of the cover is covered on one end of the core tube passing through the shell.

[0011] Preferably, the shell includes a first end and a second end; the first end is provided with a liquid inlet hole and is connected to the liquid inlet cavity; a sinking platform is provided in the second end; the cover body is provided on one end of the core tube, passes through the shell and reaches the sinking platform.

[0012] Preferably, the orifice plate is provided with a flow-guiding outer edge.

[0013] Preferably, an inner platform is provided at the top of the tank body; and the filter plate is mounted on the inner platform.

[0014] The technical solution of the embodiment of the utility model has at least the following advantages and beneficial effects:

[0015] The utility model adopts partitions and filter plates to facilitate the stable installation of longer filter components, ensure the quality of the filtrate in the later stage of use of the filter element, and form different chambers so that the filtrate is buffered, ensuring that when the production line is in use, there will be no immediate stoppage of production due to failure of the filter component. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the following is a brief introduction to the drawings required for use in the embodiments. It should be understood that the following drawings only illustrate certain embodiments of the present invention and therefore should not be regarded as limiting the scope. For ordinary technicians in this field, other relevant drawings can be obtained based on these drawings without paying any creative work.

[0017] Figure 1 This is the main view of the utility model;

[0018] Figure 2 for Figure 1 An enlarged schematic diagram of the local structure A;

[0019] Figure 3 This is a first top view of the utility model;

[0020] Figure 4 for Figure 3sectional view of .

[0021] Icon: 1-tank body, 2-liquid inlet pipe, 3-liquid extraction pipe, 4-filter assembly, 41-shell, 42-filter element, 43-core barrel, 5-partition, 6-filter plate, 7-telescopic assembly, 71-telescopic rod, 72-orifice plate, 73-cover body. DETAILED DESCRIPTION

[0022] Example 1

[0023] See also Figures 1 to 4 The utility model provides the following technical solutions: a molecular sieve production water treatment device, suitable for filtering water used in molecular sieve pelletizing treatment.

[0024] Specifically, if Figure 1 and Figure 2 As shown, a molecular sieve production water treatment device includes a tank body 1, multiple liquid inlet pipes 2 and multiple liquid extraction pipes 3, and also includes a filter assembly 4, a partition 5 and a filter plate 6; the tank body 1 is divided into a liquid inlet chamber, a liquid collecting chamber and a filter chamber by the partition 5 and the filter plate 6; the filter assembly 4 passes through the filter plate 6 and the partition 5 in sequence; the two ends of the filter assembly are connected to the liquid inlet chamber and the filter chamber respectively; the liquid inlet pipe 2 is connected to the liquid inlet chamber; and the liquid extraction pipe 3 is connected to the liquid collecting chamber.

[0025] In this embodiment, the filter plate 6 is used to separate the filter into a liquid inlet chamber, a liquid collecting chamber and a filter chamber, and then the water to be treated is sent into the liquid inlet chamber in the tank body 1 through the liquid inlet pipe 2. As the liquid level in the liquid inlet chamber rises, the water inside is pressed into the filter component 4, filtered by the filter component 4, and then flows into the filter chamber, and is further filtered by the filter plate 6 at the bottom of the filter chamber. After further filtration by the filter plate 6, the filtered water is collected in the liquid collecting chamber, and then the filtrate in the liquid collecting chamber is extracted through the liquid extraction pipe 3 to supply water for the molecular sieve; by using the partition 5 and the filter plate 6, it is convenient to firmly install the filter component 4, and can ensure the quality of the filtrate in the later use of the filter element 42, and can also form different chambers for buffering, to ensure that when the production line is in use, there will be no immediate stop of production due to failure of the filter component 4.

[0026] Specifically, if Figure 1 and Figure 2 As shown, the filter assembly 4 includes multiple housings 41 and multiple filter elements 42. The filter elements 42 are internally mounted within the housings 41. The housings 41 extend through the filter plates 6 and the partitions 5 in sequence. The ends of the housings 41 are connected to the liquid inlet and filter chambers, respectively. The filter assembly 4 also includes a core barrel 43. The filter elements 42 are internally mounted within the core barrel 43. A cover is provided at the top of the tank 1. The top of the core barrel 43 extends through the housing 41 and toward the cover. The cover extends toward the housing 41 and is provided with a telescopic assembly 7. The end of the telescopic assembly 7, away from the cover, is capped at the top of the core barrel 43.

[0027] In this embodiment, the filter element 42 is arranged in the core barrel 43, and the core barrel 43 is inserted into the interior of the shell 41. The shell 41 is connected to the partition 5. Different connection methods can be adopted according to the material of the partition 5, such as welding, screw connection, clamping, and other commonly used positioning and fixing methods in this field; the core barrel 43 is made of hard material, such as plastic, alloy steel, etc., and its specific structure is that a baffle with a hole is provided at one end that passes through the liquid cavity to facilitate water inlet, and no baffle is provided at the opening of the other end to facilitate the installation and removal of the filter element 42. However, after being placed in the interior of the tank body 1, it is covered by the telescopic component 7 to prevent the filter element 42 from being pushed out during the filtration process.

[0028] Specifically, if Figures 2 to 4 As shown, the telescopic assembly 7 includes a telescopic rod 71, a perforated plate 72 and multiple covers 73; the perforated plate 72 is connected to the cover body through the telescopic rod 71; one end of the cover 73 is connected to the perforated plate 72; the other end of the cover 73 is covered on one end of the core tube 43 passing through the shell 41.

[0029] In this embodiment, the telescopic rod 71 is an electric telescopic rod or a hydraulic or pneumatic telescopic rod; the telescopic rod 71 is extended and retracted, thereby pushing the orifice plate 72 and the cover body 73 toward the core tube 43, and the cover body 73 covers the end of the core tube 43 that passes through the shell 41, and the filtrate filtered by the filter element 42 is further filtered through the orifice plate 72 and flows into the filter cavity in the tank body 1.

[0030] In this embodiment, the shell 41 includes a first end and a second end; the first end is provided with a liquid inlet hole and is connected to the liquid inlet cavity; a sinking platform is provided in the second end; the cover body 73 is covered on one end of the core tube 43, passes through the shell 41 and reaches the sinking platform.

[0031] In this embodiment, the orifice plate 72 is provided with a flow guide outer edge. The outer edge is an inclined slope to facilitate rapid introduction of filtrate into the filter chamber.

[0032] In this embodiment, an inner platform is provided at the top of the tank body 1 ; the filter plate 6 is placed on the inner platform so that the filter plate 6 can be taken out and cleaned easily.

[0033] The above are merely preferred embodiments of the present invention and are not intended to limit the present invention. Those skilled in the art will readily appreciate that the present invention is susceptible to various modifications and variations. Any modifications, equivalent substitutions, or improvements made within the spirit and principles of the present invention shall be included within the scope of protection of the present invention.

Claims

1. A molecular sieve production water treatment device, comprising a tank body (1), a plurality of liquid inlet pipes (2) and a plurality of liquid extraction pipes (3), characterized in that: It also includes a filter assembly (4), a partition (5) and a filter plate (6); the tank body (1) is divided into a liquid inlet chamber, a liquid collecting chamber and a filter chamber by the partition (5) and the filter plate (6); the filter assembly (4) passes through the filter plate (6) and the partition (5) in sequence; the two ends of the filter assembly (4) are respectively connected to the liquid inlet chamber and the filter chamber; the liquid inlet pipe (2) is connected to the liquid inlet chamber; and the liquid extraction pipe (3) is connected to the liquid collecting chamber.

2. The molecular sieve production water treatment device according to claim 1, characterized in that: The filter assembly (4) comprises a plurality of shells (41) and a plurality of filter cores (42); the filter cores (42) are arranged inside the shell (41); the shell (41) passes through the filter plate (6) and the partition plate (5) in sequence; and the two ends of the shell (41) are respectively connected to the liquid inlet cavity and the filter cavity.

3. The molecular sieve production water treatment device according to claim 2, characterized in that: The filter assembly (4) further comprises a core barrel (43); the filter element (42) is arranged inside the core barrel (43); a cover is provided on the top of the tank body (1); the top of the core barrel (43) passes through the shell (41) and extends toward the cover; the cover is provided with a telescopic assembly (7) extending toward the shell (41); an end of the telescopic assembly (7) away from the cover is covered on the top of the core barrel (43).

4. The molecular sieve production water treatment device according to claim 3, characterized in that: The telescopic assembly (7) comprises a telescopic rod (71), a perforated plate (72) and a plurality of covers (73); the perforated plate (72) is connected to the cover via the telescopic rod (71); one end of the cover (73) is connected to the perforated plate (72); and the other end of the cover (73) is covered on one end of the core tube (43) passing through the shell (41).

5. The molecular sieve production water treatment device according to claim 4, characterized in that: The shell (41) includes a first end and a second end; the first end is provided with a liquid inlet hole and is connected to the liquid inlet cavity; the second end is provided with a sinking platform; the cover (73) is provided on one end of the core tube (43), passes through the shell (41) and abuts against the sinking platform.

6. The molecular sieve production water treatment device according to claim 4, characterized in that: The orifice plate (72) is provided with a flow-guiding outer edge.

7. The molecular sieve production water treatment device according to any one of claims 1 to 6, characterized in that: The top of the tank body (1) is sunken and provided with an inner platform; the filter plate (6) is mounted on the inner platform.

Images