CN2672052Y

CN2672052Y - Waste water purifier

Info

Publication number: CN2672052Y
Application number: CNU2004200025814U
Authority: CN
Inventors: 曲延华
Original assignee: Lubaosen Environment Protection Equipment Co ltd Qingdao City
Current assignee: Baolusen Environmental Protection Equipment Co., Ltd., Qingdao
Priority date: 2004-02-10
Filing date: 2004-02-10
Publication date: 2005-01-19
Anticipated expiration: 2014-02-10

Abstract

The utility model relates to a waste water purifying device which is integrally or partially buried under ground and is provided with an external program controlling circuit. The waste water purifying device at least comprises an outer tank and an inner liner, wherein, the outer tank has a container-shaped tank body, the top of an inner cavity of the tank body is provided with a support frame on which a low-power motor-speed reducer connected with the external program controlling circuit is arranged, the motor-speed reducer drives a surface aerating impeller extending into the tank body, and the inner liner is arranged in the outer tank; the lower part of the inner liner is provided with an opening, the edge of the conical surface of the opening is overspread with tooth-shaped passages composed of bulges and grooves, each bulge is contacted with the inner wall of the outer tank to form a support, and a settling zone between the inner liner and the outer tank is communicated with a biological oxidizing zone of the inner part of the inner liner by each groove. The outer tank and the inner liner of the utility model form a detachable split combining structure, and the passage structure of the combining point of the outer tank and the inner liner makes material flows uniformly enter so that the utility model has the advantages of high purifying and treating efficiency, simple installation and maintenance and low production cost.

Description

A kind of effluent treatment plant

Technical field

The utility model relates to water treatment device.

Background technology

We disclose a kind of " saprobia treating plant " in Chinese patent ZL01270081.9, it has and not limited by sewage quantity, purifying treatment efficient height, the mud salinity is high and measure little, pollution-free, no stink, noise is little, be convenient to be connected with original drainage system pipe, treated water can be realized second stage employ, has wide range of applications long service life, energy-conservation, water saving, advantage such as operational and administrative expenses is cheap.But the concrete structure of external jar and inner bag is not described in detail in this patent document, because these two jars of sizes are bigger, its concrete structure directly influences the function of sewage purification, and the installation, maintenance technology and the production operation cost that influence jar.We update the structure of this outer jar and inner bag in development thereafter, further perfect this effluent treatment plant.

Summary of the invention

The purpose of this utility model provides a kind of effluent treatment plant, outer jar of its major parts and inner bag are realized dismountable split unitized construction, the channel architecture of these two jars of junctions enters evenly logistics, further improve purifying treatment efficient, installation, maintenance is simple, and the production operation cost significantly reduces.

The purpose of this utility model is achieved in that

A kind of effluent treatment plant, all or part of underground that is embedded in, it has a peripheral hardware sequence circuit, and this device comprises one outer jar and an inner bag at least; Outer jar has container-like tank body, this tank inner chamber top is provided with a support, installing one lower powered motor one step-down gear is connected with the peripheral hardware programme control circut on this support, this motor one step-down gear drives one and stretches into a jar interior surface aeration impeller, and this outer jar is provided with inhalent siphon, rising pipe, the external pump sump of this inhalent siphon, the external inspection of this rising pipe pond, the tank skin of inner bag is broad in the middle, and the bipyramid face shape of inward at both ends convergent is installed in outer jar; Annulus between outer jar and the inner bag is the settling region, and wall of inner container is the precipitation isolated body, and the inner bag internal space is biological oxidation zone; The lower openings of described inner bag, the conical surface edge of this opening are covered with the profile of tooth passage that is made of projection, groove, and jar inwall forms and supports outside this each projection contact, and this each groove is linked up the settling region between inner bag and the outer jar and the bio-oxidation district of inner bag inside.

Each convex-concave profile of tooth passage of described inner bag and tank skin bus have certain angle of inclination and distribute twist.

The recess width of the convex-concave profile of tooth passage at conical surface edge, described inner bag lower openings place is greater than the width of projection, and the width of each groove equates that each protruding width equates.

The tank body broad in the middle, the inward at both ends convergent of described inner bag radially is divided into some, the flange of every each oriented interior bending of both sides, and adjacent two flange is connected into a sealing integral body with many support bolts.

Described outer jar tank body is made of columniform top and conical bottom disjunctor, this top cylindrical tank and lower cone platform tank body radially are divided into some respectively, there is the outside flange of flanging every both sides, and adjacent two flange is connected into a sealing integral body with many support bolts; Respectively there is outwards outstanding flange the joint portion of upper cylinder and lower cone platform tank body, is connected into a sealing integral body with many support bolts between this upper and lower flange; Top at top cylinder tank body is provided with top cover, and respectively there is outwards outstanding flange the joint portion of this top cover and top cylinder tank body, and this upper and lower flange is connected into a sealing integral body with many support bolts; Bottom at lower cone platform tank body is provided with bottom, and outwards outstanding flange is respectively arranged at the bottom of this bottom and the frustum of a cone jar, and it is that a sealing is whole that this upper and lower flange connects with many support bolts.

Each flange of the bolt locking of described outer jar and inner bag is coated with the putty that is useful on sealing in seam crossing, and the outer useful Resins, epoxy of this putty replaces the enhancement Layer of cementation multilayer formation with glasscloth and realizes sealing between each flange.

The end face of described top cover has the planar projections of long strip shape, and three pores are arranged on this protruding plane.

Cruciform evagination support bar is arranged at the bottom of described bottom.

The radially branch of described outer jar top cylindrical tank and lower cone platform shape tank body cuts open respectively some circumferential stiffening webs on the sheet.

The tank skin of described inner bag and outer jar respectively is divided into 8, and adjacent two flange is locked into sealed attachment with many support bolts.

The utility model has following actively useful effect:

1. the profile of tooth passage that is made of projection and groove is arranged on the inner bag lower openings place conical surface of this product, this projection is as support, this groove is as passage, this has just guaranteed to support firm, path clearance is even, logistics is even, and this each passage has constant slope to distribute twist, makes the logistics that enters from passage stable.

2. inner bag in this product and outside outer jar all adopt vertical burst, by the structure of ring flange butt joint with bolt locking, with big volumetrical tank surface volume from large to small, simplified production and mounting process, can field assembly, field stripping, install in the onsite moving strange land, keeps in repair also more convenient.

3. this products production, the also corresponding reduction of installation, maintenance cost.

Description of drawings

Fig. 1 is the structural representation of the utility model one embodiment;

Fig. 2 is the structural representation of inner bag among Fig. 1, is semisectional view;

Fig. 3 is the A-A vertical view of Fig. 2;

Fig. 4 is the upward view of Fig. 2;

Fig. 5 is the structural representation of the convex-concave profile of tooth passage of inner bag bottom among Fig. 2, and 1/8th of diagram tank body is top perspective view;

Fig. 6 is the construction package exploded view of Fig. 1 China and foreign countries jar;

Fig. 7 is the structural representation of Fig. 6 China and foreign countries jar;

Fig. 8 is the vertical view of Fig. 7;

Fig. 9 is the B-B sectional view of Fig. 7;

Figure 10 is the top perspective view of Fig. 6 China and foreign countries top ends of cans;

Figure 11 is the face upwarding stereogram of Fig. 6 China and foreign countries jar bottom.

Embodiment

Accompanying drawing number:

1. inner bag

101. top tank skin burst 102. bottom tank skin burst 103. flanges

104. 105. protruding 106. grooves are opened at a jar end

107. tank skin burst interface 108. upper and lower tank body joint portion flanges

2. outer jar

201. top cylinder tank body burst 202. flanges

203. lower cone platform tank body burst 204. flanges

205. upper and lower tank body joint portion flange

206. top cover 207. covers and tank body joint portion, top flange

208. at the bottom of 209. jars of the bottoms with tank body joint portion, bottom flange

29. cruciform raised line at the bottom of 212. jars at tank skin burst interface 211. pores

213. the perisporium stiffening web of top tank body and bottom tank body

3. support 4. surperficial waterfall gas impeller 5. motors-step-down gears

6. 9. bio-oxidation districts, inhalent siphon 7. rising pipes, 8. settling regions

10. be connected support between outer jar of bolt 11. and the inner bag

Please refer to Fig. 1, the utility model is a kind of effluent treatment plant, all or part of underground that is embedded in, and it has a peripheral hardware sequence circuit, and this device comprises one outer jar of 2 and one inner bag 1 at least; Outer jar 2 container-like tank body is arranged, this tank inner chamber top is provided with a support 3, installing one lower powered motor one step-down gear 5 is connected with the peripheral hardware programme control circut on this support, this motor one step-down gear drives one and stretches into a jar interior surface aeration impeller 4, and this outer jar is provided with inhalent siphon 6, rising pipe 7, the external pump sump of this inhalent siphon, the external inspection of this rising pipe pond, the tank skin of the tank body of inner bag 1 is broad in the middle, and the bipyramid face shape of inward at both ends convergent is installed in outer jar 2; Outer jar 2 with inner bag 1 between annulus be settling region 8, the wall of inner bag 1 is the precipitation isolated body, the internal space of inner bag 1 is biological oxidation zone 9, outer jar 2 with inner bag 1 between be provided with and be connected support 11.

Please refer to Fig. 2, Fig. 3, Fig. 4, the lower openings of described inner bag 1, the edge conical surface of this opening 104 is covered with the profile of tooth passage that is made of projection 105, groove 106, outer jar 2 inwalls of these each projection 105 contacts form and support, this each groove 106 is linked up the settling region 8 between inner bag 1 and the outer jar 2 with the bio-oxidation district 9 of inner bag inside, this each convex-concave profile of tooth passage and tank skin bus have certain angle and distribute twist.

Please refer to Fig. 5, groove 106 width of the convex-concave profile of tooth passage at conical surface edge, described inner bag lower openings place are greater than the width of projection 105, and the width of each groove 106 equates that the width of each projection 105 equates.

The tank body broad in the middle, the inward at both ends convergent of described inner bag 1 radially is divided into some, and there is invagination flange 103 every both sides, and adjacent two flange is connected into a sealing integral body with many support bolts 10.

Please refer to Fig. 6, Fig. 7, Fig. 8, Fig. 9, described outer jar 2 tank body is made of columniform top and conical bottom disjunctor, this top cylindrical tank and lower cone platform tank body radially are divided into some 201,203 respectively, there is the outside flange of flanging 202,204 every both sides, and adjacent two flange is connected into a sealing integral body with many support bolts; Respectively there is outwards outstanding flange 205 joint portion of upper cylinder and lower cone platform tank body, is connected into a sealing integral body with many support bolts between this upper and lower flange; Top at top cylinder tank body is provided with top cover 206, and respectively there is outwards outstanding flange 207 joint portion of this top cover and top cylinder tank body, and this upper and lower flange is connected into a sealing integral body with many support bolts 10; Bottom at lower cone platform tank body is provided with bottom 208, and this bottom is that a sealing is whole with respectively there being outwards outstanding flange 209 to connect with many support bolts 10 at the bottom of the frustum of a cone jar.

Please refer to Figure 10, the end face of described top cover 206 has the planar projections of long strip shape, and three pores 211 are arranged on this protruding plane.

Please refer to Figure 11, cruciform evagination support bar 212 is arranged at the bottom of described bottom 208.

The radially branch of described outer jar top cylindrical tank and lower cone platform shape tank body cuts open respectively some circumferential stiffening webs 213 on the sheet.

The tank skin of described inner bag 1 and outer jar 2 respectively is divided into 8, and adjacent two flange is locked into sealed attachment with many support bolts 9.

Each flange of the bolt locking of described outer jar 2 and inner bag 1 is coated with the putty that is useful on sealing in seam crossing, and the outer useful Resins, epoxy of this putty replaces the enhancement Layer of cementation multilayer formation with glasscloth and realizes sealing (accompanying drawing does not show) between each flange.

Claims

1. effluent treatment plant, all or part of underground that is embedded in, it has a peripheral hardware sequence circuit, and this device comprises one outer jar and an inner bag at least; Outer jar has container-like tank body, this tank inner chamber top is provided with a support, installing one lower powered motor one step-down gear is connected with the peripheral hardware programme control circut on this support, this motor one step-down gear drives one and stretches into a jar interior surface aeration impeller, and this outer jar is provided with inhalent siphon, rising pipe, the external pump sump of this inhalent siphon, the external inspection of this rising pipe pond, the tank skin of inner bag is broad in the middle, and the bipyramid face shape of inward at both ends convergent is installed in outer jar; Annulus between outer jar and the inner bag is the settling region, and wall of inner container is the precipitation isolated body, and the inner bag internal space is biological oxidation zone; It is characterized in that: the lower openings of described inner bag, the conical surface edge of this opening is covered with the profile of tooth passage that is made of projection, groove, jar inwall forms and supports outside this each projection contact, and this each groove is linked up the settling region between inner bag and the outer jar and the bio-oxidation district of inner bag inside.

2. effluent treatment plant as claimed in claim 1 is characterized in that: each convex-concave profile of tooth passage of described inner bag and tank skin bus have certain angle of inclination and distribute twist.

3. sewage evolution device as claimed in claim 1 is characterized in that: the recess width of the convex-concave profile of tooth passage at conical surface edge, described inner bag lower openings place is greater than the width of projection, and the width of each groove equates that each protruding width equates.

4. effluent treatment plant as claimed in claim 1, it is characterized in that: the tank body broad in the middle, the inward at both ends convergent of described inner bag radially is divided into some, the flange of every each oriented interior bending of both sides, adjacent two flange is connected into a sealing integral body with many support bolts.

5. effluent treatment plant as claimed in claim 1, it is characterized in that: described outer jar tank body is made of columniform top and conical bottom disjunctor, this top cylindrical tank and lower cone platform tank body radially are divided into some respectively, there is the outside flange of flanging every both sides, and adjacent two flange is connected into a sealing integral body with many support bolts; Respectively there is outwards outstanding flange the joint portion of upper cylinder and lower cone platform tank body, is connected into a sealing integral body with many support bolts between this upper and lower flange; Top at top cylinder tank body is provided with top cover, and respectively there is outwards outstanding flange the joint portion of this top cover and top cylinder tank body, and this upper and lower flange is connected into a sealing integral body with many support bolts; Bottom at lower cone platform tank body is provided with bottom, and outwards outstanding flange is respectively arranged at the bottom of this bottom and the frustum of a cone jar, and it is that a sealing is whole that this upper and lower flange connects with many support bolts.

6. as claim 4 or 5 described sewage evolution devices, it is characterized in that: each flange of the bolt locking of described outer jar and inner bag is coated with the putty that is useful on sealing in seam crossing, and the outer useful Resins, epoxy of this putty replaces the enhancement Layer of cementation multilayer formation with glasscloth and realizes sealing between each flange.

7. effluent treatment plant as claimed in claim 5 is characterized in that: the end face of described top cover has the planar projections of long strip shape, and three pores are arranged on this protruding plane.

8. effluent treatment plant as claimed in claim 5 is characterized in that: cruciform evagination support bar is arranged at the bottom of described bottom.

9. effluent treatment plant as claimed in claim 5 is characterized in that: the radially branch of described outer jar top cylindrical tank and lower cone platform shape tank body cuts open respectively some circumferential stiffening webs on the sheet.

10. as claim 4 or 5 described effluent treatment plants, it is characterized in that: the tank skin of described inner bag and outer jar respectively is divided into 8, and adjacent two flange is locked into sealed attachment with many support bolts.