Biological biofilm formation structure for sewage treatment

Abstract

The utility model relates to the technical field of sewage treatment, and discloses a sewage treatment biofilm formation structure which comprises a main body mechanism and an auxiliary mechanism, according to the biological hanging film structure for sewage treatment, by mounting the main body mechanism, when sewage is treated, a worker can insert an insertion plate of one biological hanging film into a connecting assembly of the other biological hanging film according to the size of a sewage pool, and the insertion plate can extrude a telescopic spring, so that the telescopic spring drives a fixed plug pin to contract; after the inserting plate completely enters, the telescopic spring is reset, and the fixing bolt is jacked into the hole in the inserting plate to realize connection and fixation, so that a plurality of biological hanging molds are connected together, no gap is formed in the connecting part, and the sewage treatment effect is better; the button is pressed downwards, so that the telescopic spring can drive the fixed bolt to contract so as to loosen the fixation, the disassembly and assembly speed of the biological hanging film is increased, and the practicability of the sewage treatment biological hanging film structure is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of sewage treatment, in particular to a sewage treatment biological biofilm structure. Background Art

[0002] With the construction of modern rural areas, the sewage generated by rural life is also increasing year by year. In sewage treatment, it is necessary to use biofilm in aerobic and anaerobic treatment of various wastewaters. Biofilm treatment is a biological sewage treatment technology. The sewage passes through the biofilm filter filler and is decomposed by the microorganisms in it, thereby being purified.

[0003] The existing CN212403612U patent document proposes a biological biofilm structure for sewage treatment, including a biofilm support and a biofilm filler. The biofilm support includes two identical biofilm frames on the upper and lower layers and a connecting column connecting the two biofilm frames on the upper and lower layers. The biofilm frame includes a disc and a spiral steel wire frame. The disc is fixed on the connecting column, and the steel wire frame is detachably connected to the outside of the disc. The biofilm filler is hung between the upper and lower steel wire frames. A connecting groove is also provided on the top of the connecting column. The utility model is easy to install, has a stable structure, short biofilm growth and removal time, and has a large biofilm growth effect.

[0004] However, the prior art patent technology with publication number CN212403612U is not convenient for quickly connecting several biofilms together for use according to the size of the sewage pool, which reduces the efficiency of sewage treatment. Utility Model Content

[0005] 1. Technical issues to be solved

[0006] The utility model aims to provide a biological biofilm structure for sewage treatment to solve the problem in the above background technology that it is inconvenient to quickly connect several biological biofilms together for use according to the size of the sewage pool, thereby reducing the efficiency of sewage treatment.

[0007] (II) Technical solution

[0008] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a sewage treatment biological biofilm structure, comprising a main mechanism and an auxiliary mechanism, wherein the auxiliary mechanism is located at the upper end of the main mechanism, the main mechanism comprises a lower hanging mold bracket, a support frame and an upper hanging mold bracket, wherein the support frame is fixedly mounted on the upper end of the lower hanging mold bracket, and the upper hanging mold bracket is fixedly mounted on the upper end of the support frame;

[0009] Preferably, the main body mechanism also includes a mold filling, a mounting groove, a connecting component and a plug plate, the mold filling is fixedly mounted on the lower end of the upper mold bracket, the mounting groove is fixedly arranged at the left end of the support frame, the connecting component is fixedly mounted inside the mounting groove, and the plug plate is fixedly mounted on the right end of the support frame. When treating sewage, the staff can insert a plug plate of a biological hanging mold into the connecting component of another biological hanging mold according to the size of the sewage pool. The plug plate will squeeze the telescopic spring, so that the telescopic spring drives the fixed pin to contract. When the plug plate is fully entered, the telescopic spring resets and pushes the fixed pin into the hole on the plug plate to achieve connection and fixation, thereby connecting several biological hanging molds together, and there is no gap at the connection, which has a better sewage treatment effect. When you want to disassemble the biological hanging mold, press the button down to make the telescopic spring drive the fixed pin to contract and loosen the fixation, thereby improving the disassembly and assembly speed of the biological hanging mold.

[0010] Preferably, the connecting assembly comprises a connecting block, a telescopic spring, a fixing latch and a button, and the connecting block is fixedly mounted inside the mounting groove.

[0011] Preferably, the telescopic spring is fixedly installed inside the connecting block, the fixed pin is fixedly installed on the upper end of the telescopic spring, and the button is fixedly installed on the upper end of the telescopic spring. When the plug-in plate enters, the telescopic spring is squeezed, so that the telescopic spring drives the fixed pin to contract. When the plug-in plate is fully entered, the telescopic spring is reset, and the fixed pin is inserted into the hole on the plug-in plate to achieve connection and fixation.

[0012] Preferably, the auxiliary mechanism includes a main support column, a left handle, a left rubber sleeve, a right handle and a right rubber sleeve. The main support column is fixedly mounted on the upper end of the lower hanging mold bracket. Through the setting of the main support column, it is convenient to support the lower hanging mold bracket and the upper hanging mold bracket.

[0013] Preferably, the left handle is fixedly mounted on the upper end of the upper mold hanging bracket, and the left rubber sleeve is fixedly mounted on the outer end of the left handle.

[0014] Preferably, the right handle is fixedly mounted on the right side of the left handle, and the right rubber sleeve is fixedly mounted on the outer end of the right handle. The arrangement of the left and right handles facilitates the staff to pick up the biological hanging mold and move it, and facilitates the movement of the biological hanging mold to the place of use. The arrangement of the left and right rubber sleeves facilitates the protection of the staff's hands and avoids hand injuries.

[0015] Compared with the prior art, the beneficial effects of the utility model are:

[0016] 1. The biological film structure for sewage treatment realizes that when treating sewage, the staff can insert a plug plate of a biological hanging mold into the connecting component of another biological hanging mold according to the size of the sewage pool through the installation of the main mechanism. The plug plate will squeeze the telescopic spring, so that the telescopic spring drives the fixed pin to contract. When the plug plate is fully inserted, the telescopic spring resets and pushes the fixed pin into the hole on the plug plate to achieve connection and fixation, thereby connecting several biological hanging molds together, and there is no gap at the connection, which has a better sewage treatment effect. When the biological hanging mold needs to be disassembled, the button can be pressed down to make the telescopic spring drive the fixed pin to contract and loosen the fixation, thereby improving the disassembly and assembly speed of the biological hanging mold and improving the practicality of the biological film structure for sewage treatment;

[0017] 2. The biological biofilm structure for sewage treatment realizes the setting of left and right handles through the installation of auxiliary mechanisms, which makes it convenient for workers to pick up the biological hanging mold and move it, and convenient to move the biological hanging mold to the place of use. The setting of the left rubber sleeve and the right rubber sleeve is convenient for protecting the hands of the workers and avoiding hand injuries, thereby improving the convenience of the biological biofilm structure for sewage treatment. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a schematic diagram of the three-dimensional structure of the utility model;

[0019] Figure 2 This is a schematic diagram of the main structure of the utility model;

[0020] Figure 3 This is a schematic diagram of the structure of the connection assembly of the utility model;

[0021] Figure 4 It is a schematic diagram of the cross-sectional structure of the connection component of the utility model.

[0022] In the figure: 1. main body; 101. lower mold bracket; 102. support frame; 103. upper mold bracket; 104. mold filler; 105. mounting groove; 106. connecting assembly; 1061. connecting block; 1062. telescopic spring; 1063. fixing pin; 1064. button; 107. plug board; 2. auxiliary mechanism; 201. main support column; 202. left handle; 203. left rubber sleeve; 204. right handle; 205. right rubber sleeve. DETAILED DESCRIPTION

[0023] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0024] See also Figure 1-Figure 4 The utility model provides a technical solution: a sewage treatment biological film hanging structure, including a main mechanism 1 and an auxiliary mechanism 2, the auxiliary mechanism 2 is located at the upper end of the main mechanism 1, the main mechanism 1 includes a lower hanging mold bracket 101, a support frame 102 and an upper hanging mold bracket 103, the support frame 102 is fixedly installed on the upper end of the lower hanging mold bracket 101, and the upper hanging mold bracket 103 is fixedly installed on the upper end of the support frame 102.

[0025] The main mechanism 1 also includes a mold hanging filler 104, a mounting groove 105, a connecting component 106 and a plug plate 107. The mold hanging filler 104 is fixedly installed at the lower end of the upper mold hanging bracket 103, the mounting groove 105 is fixedly set at the left end of the support frame 102, the connecting component 106 is fixedly installed inside the mounting groove 105, and the plug plate 107 is fixedly installed at the right end of the support frame 102. The connecting component 106 includes a connecting block 1061, a telescopic spring 1062, a fixed latch 1063 and a button 1064. The connecting block 1061 is fixedly installed inside the mounting groove 105, the telescopic spring 1062 is fixedly installed inside the connecting block 1061, the fixed latch 1063 is fixedly installed at the upper end of the telescopic spring 1062, and the button 1064 is fixedly installed on the At the upper end of the telescopic spring 1062, when treating sewage, the staff can insert the plug plate 107 of a biological hanging mold into the connecting component 106 of another biological hanging mold according to the size of the sewage pool. The plug plate 107 will squeeze the telescopic spring 1062, so that the telescopic spring 1062 drives the fixed pin 1063 to contract. When the plug plate 107 is fully entered, the telescopic spring 1062 resets and pushes the fixed pin 1063 into the hole on the plug plate 107 to achieve connection and fixation, thereby connecting several biological hanging molds together, and there is no gap at the connection, which has a better effect on sewage treatment. When you want to disassemble the biological hanging mold, press the button 1064 downward to make the telescopic spring 1062 drive the fixed pin 1063 to contract and loosen the fixation.

[0026] The auxiliary mechanism 2 includes a main support column 201, a left handle 202, a left rubber sleeve 203, a right handle 204 and a right rubber sleeve 205. The main support column 201 is fixedly mounted on the upper end of the lower mold bracket 101, the left handle 202 is fixedly mounted on the upper end of the upper mold bracket 103, the left rubber sleeve 203 is fixedly mounted on the outer end of the left handle 202, the right handle 204 is fixedly mounted on the right side of the left handle 202, and the right rubber sleeve 205 is fixedly mounted on the outer end of the right handle 204. The arrangement of the left handle 202 and the right handle 204 makes it convenient for the staff to pick up the biological mold and move it, and to move the biological mold to the place of use. The arrangement of the left rubber sleeve 203 and the right rubber sleeve 205 makes it convenient to protect the hands of the staff and avoid hand injuries.

[0027] Working principle: The arrangement of the left handle 202 and the right handle 204 makes it convenient for the staff to pick up the biological hanging mold and move it, and to move the biological hanging mold to the place of use. The arrangement of the left rubber sleeve 203 and the right rubber sleeve 205 is convenient for protecting the hands of the staff to avoid hand injuries. When treating sewage, the staff can insert the plug plate 107 of a biological hanging mold into the connecting component 106 of another biological hanging mold according to the size of the sewage pool. The plug plate 107 will squeeze the telescopic spring 1062, so that the telescopic spring 1062 drives the fixed pin 1063 to contract. When the plug plate 107 is fully entered, the telescopic spring 1062 resets and pushes the fixed pin 1063 into the hole on the plug plate 107 to achieve connection and fixation, thereby connecting several biological hanging molds together, and there is no gap at the connection, which has a better sewage treatment effect. When you want to disassemble the biological hanging mold, press the button 1064 downward to make the telescopic spring 1062 drive the fixed pin 1063 to contract and loosen the fixation.

[0028] Finally, it should be noted that the above content is only used to illustrate the technical solution of the utility model, rather than to limit the protection scope of the utility model. Simple modifications or equivalent substitutions of the technical solution of the utility model by ordinary technicians in this field do not deviate from the essence and scope of the technical solution of the utility model.

Claims

1. A biological biofilm structure for sewage treatment, comprising a main structure (1) and an auxiliary structure (2), characterized in that: The auxiliary mechanism (2) is located at the upper end of the main mechanism (1); the main mechanism (1) comprises a lower mold bracket (101), a support frame (102) and an upper mold bracket (103); the support frame (102) is fixedly mounted on the upper end of the lower mold bracket (101); and the upper mold bracket (103) is fixedly mounted on the upper end of the support frame (102); The main body mechanism (1) further comprises a mold hanging filler (104), a mounting groove (105), a connecting assembly (106) and an insert plate (107); the mold hanging filler (104) is fixedly mounted on the lower end of the upper mold hanging bracket (103); the mounting groove (105) is fixedly arranged on the left end of the support frame (102); the connecting assembly (106) is fixedly mounted inside the mounting groove (105); and the insert plate (107) is fixedly mounted on the right end of the support frame (102).

2. A biological biofilm structure for sewage treatment according to claim 1, characterized in that: The connection assembly (106) comprises a connection block (1061), a telescopic spring (1062), a fixing latch (1063) and a button (1064); the connection block (1061) is fixedly mounted inside the mounting groove (105).

3. A biological biofilm structure for sewage treatment according to claim 2, characterized in that: The telescopic spring (1062) is fixedly mounted inside the connecting block (1061), the fixing pin (1063) is fixedly mounted on the upper end of the telescopic spring (1062), and the button (1064) is fixedly mounted on the upper end of the telescopic spring (1062).

4. A biological biofilm structure for sewage treatment according to claim 3, characterized in that: The auxiliary mechanism (2) comprises a main support column (201), a left handle (202), a left rubber sleeve (203), a right handle (204) and a right rubber sleeve (205); the main support column (201) is fixedly mounted on the upper end of the lower mold support (101).

5. A biological biofilm structure for sewage treatment according to claim 4, characterized in that: The left handle (202) is fixedly mounted on the upper end of the upper mold hanging bracket (103), and the left rubber sleeve (203) is fixedly mounted on the outer end of the left handle (202).

6. A biological biofilm structure for sewage treatment according to claim 5, characterized in that: The right handle (204) is fixedly mounted on the right side of the left handle (202), and the right rubber sleeve (205) is fixedly mounted on the outer end of the right handle (204).

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