CN209620221U - A kind of sewage treatment water level control weir gate - Google Patents

Abstract

The utility model discloses a kind of sewage treatment water levels to control weir gate, the effluent trough being cast in including one in cesspool, a loose slot is provided in the effluent trough, a horizontal stripe is fixed in the loose slot internal thread, a tool internal thread pipe portion is welded at the medium position of the horizontal stripe, a springboard passed through for people is built above cesspool, the bearing of the one corresponding pipe portion is installed at the springboard, a rod piece is equipped with by the bearing, male thread portion is machined on the rod piece, the male thread portion cooperates the pipe portion, stop nut is installed on the male thread portion, an outlet pipe is welded at the outer wall of the effluent trough, ball valve is installed on the outlet pipe；This product can be upgraded for cesspool, can be according to the depth of sludge settling, the flexible height for adjusting spilling water, it is ensured that have enough sediment spaces.

Description

A kind of sewage treatment water level control weir gate

Technical field

The utility model relates to a kind of sewage treatment water levels to control weir gate.

Background technique

In sewage treatment, it is necessary first to be precipitated to sewage, after precipitating, reduce the particle content in sewage, then Lead water to down one for the treatment of process by weir gate, but weir gate in the prior art, the height of water outlet be it is fixed, when The bottom of pond height of the more sludge of deposition in cesspool, cesspool is raised, so that the storage capacity of cesspool is deteriorated, it is dirty at this time The height of water sedimentation is shortened, and a large amount of particulate matter is directly discharged by weir gate after no precipitating, and post-processing is caused to walk Rapid disorder.

Based on the above issues, we devise one kind and can upgrade for cesspool, can be according to sludge settling Depth, the flexible height for adjusting spilling water, it is ensured that have the sewage treatment water level control weir gate of enough sediment spaces.

Utility model content

The technical problem to be solved by the utility model is to provide one kind can be upgraded for cesspool, can basis The depth of sludge settling, the flexible height for adjusting spilling water, it is ensured that have the sewage treatment water level control weir of enough sediment spaces Door.

The utility model is achieved through the following technical solutions:

A kind of sewage treatment water level controls weir gate, effluent trough in cesspool is cast in including one, in the effluent trough It is provided with a loose slot, the upper and lower end perforation of the loose slot is fixed with a horizontal stripe, the cross in the loose slot internal thread It is welded with a tool internal thread pipe portion at the medium position of item, a springboard passed through for people is built above cesspool, The width of springboard is 60 ~ 80cm, and the bearing of a corresponding pipe portion is equipped at the springboard, is equipped with one by the bearing Rod piece is machined with male thread portion on the rod piece, and the male thread portion cooperates the pipe portion, on the male thread portion Stop nut is installed, when being moved upward to extreme position under turning effort of the pipe portion in the rod piece, contacts institute Stop nut is stated, loose slot is avoided to be upwardly separated from the effluent trough, an outlet pipe, institute are welded at the outer wall of the effluent trough It states and ball valve is installed on outlet pipe.

Preferably, the effluent trough and the loose slot are stainless steel material, the wall thickness of the effluent trough be 10mm ~ 12mm, the wall thickness of the loose slot are 3mm ~ 6mm.

Preferably, the outlet pipe is located at 20 ~ 30cm of top of the water outlet groove bottom, in the bottom of the effluent trough It is welded with the sewage pipe of a discharge sludge, the first ball valve is installed on the sewage pipe, sewage pipe needs that dredge pump is cooperated to make With, periodically by sewage pipe will be deposited on water outlet trench bottom mud pump out come.

Preferably, the screw pitch of the male thread portion is 2.75 ~ 3.75mm.

Preferably, the depth of the effluent trough is 120cm ~ 160cm, and the height of the loose slot is 80cm ~ 100cm.

Preferably, the fit clearance of the loose slot and the effluent trough is less than 0.1mm.

Preferably, even sink is symmetrically arranged at position at left and right sides of the top of the loose slot.

Preferably, the even sink is dovetail groove, and the purpose of design of even sink mainly allows water uniformly to flow from even sink Enter into effluent trough, if being not provided with even sink, the random entrance in the top of water from loose slot can be to being deposited on effluent trough bottom The mud in portion causes to impact, and causes water quality further muddy.

The beneficial effects of the utility model are: this product is when in use, the height relative to effluent trough of loose slot is can Flexible modulation, when adjusting, it is only necessary to which revolving rod drives pipe portion to be moved up and down, completion activity by male thread portion The height adjustment of slot needs to move up the height of loose slot when the sludge settling thickness in cesspool increases, and guarantee has foot Enough sediment spaces are precipitated for particulate matter, by using this product, can extend the cleaning cycle of cesspool, to the dimension of cesspool It protects work to bring convenience, the structure of this product is relatively simple, and cost is more cheap, is suitble to promote the use of.

Detailed description of the invention

In order to illustrate the embodiment of the utility model or the technical proposal in the existing technology more clearly, below will be to embodiment Or attached drawing needed to be used in the description of the prior art is briefly described, it should be apparent that, the accompanying drawings in the following description is only It is some embodiments of the utility model, for those of ordinary skill in the art, in the premise not made the creative labor Under, it is also possible to obtain other drawings based on these drawings.

Fig. 1 is the scheme of installation of the utility model；

Fig. 2 is the cross-sectional view of the utility model；

Fig. 3 is the top view of loose slot.

Specific embodiment

All features disclosed in this specification or disclosed all methods or in the process the step of, in addition to mutually exclusive Feature and/or step other than, can combine in any way.

Any feature disclosed in this specification (including any accessory claim, abstract and attached drawing), except non-specifically chatting It states, can be replaced by other alternative features that are equivalent or have similar purpose.That is, unless specifically stated, each feature is only It is an example in a series of equivalent or similar characteristics.

In the description of the present invention, it should be understood that term " one end ", " other end ", " outside ", "upper", " interior The orientation or positional relationship of the instructions such as side ", "horizontal", " coaxial ", " center ", " end ", " length ", " outer end " is based on attached drawing Shown in orientation or positional relationship, be merely for convenience of describing the present invention and simplifying the description, rather than indication or suggestion institute The device or element of finger must have a particular orientation, be constructed and operated in a specific orientation, therefore should not be understood as to this reality With novel limitation.

In addition, in the description of the present invention, the meaning of " plurality " is at least two, such as two, three etc., unless Separately there is clearly specific restriction.

In the present invention unless specifically defined or limited otherwise, term " setting ", " connection ", " passes through at " socket " Wear ", the terms such as " grafting " shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or integral； It can be mechanical connection, be also possible to be electrically connected；It can be directly connected, can also indirectly connected through an intermediary, it can be with It is the interaction relationship of the connection or two elements inside two elements, unless otherwise restricted clearly.For this field For those of ordinary skill, the concrete meaning of above-mentioned term in the present invention can be understood as the case may be.

A kind of sewage treatment water level as shown in Figure 1, Figure 2 and Figure 3 controls weir gate, is cast in going out in cesspool including one Sink 1 is provided with a loose slot 2, the upper and lower end perforation of the loose slot 2, in the loose slot 2 in the effluent trough 1 Screw is fixed with a horizontal stripe 3, and the installation site of horizontal stripe is the medium position of the horizontal stripe 3 close at the top position of loose slot 2 Place is welded with a tool internal thread pipe portion 301, and a springboard 4 passed through for people, springboard 4 and dirt are built above cesspool Screw is fixed between pond, and the width of springboard 4 is 80cm, and the bearing of a corresponding pipe portion 301 is equipped at the springboard 4 401, a rod piece 5 is equipped with by the bearing 401, male thread portion 501, the male thread portion are machined on the rod piece 5 The 501 cooperation pipe portions 301, are equipped with stop nut 511 on the male thread portion 501, when the pipe portion 301 is described When being moved upward to extreme position under the turning effort of rod piece 5, the stop nut 511 is contacted, avoids loose slot 2 de- upwards From the effluent trough 1, it is welded with an outlet pipe 121 at the outer wall of the effluent trough 1, ball is installed on the outlet pipe 121 Valve 131.

A preferred embodiment in the utility model, the effluent trough 1 and the loose slot 2 are stainless steel material, The wall thickness of the effluent trough 1 is 12mm, and the wall thickness of the loose slot 2 is 6mm.

A preferred embodiment in the utility model, the outlet pipe 121 are located at the top of 1 bottom surface of effluent trough At 30cm, it is welded with the sewage pipe 141 of a discharge sludge in the bottom of the effluent trough 1, is equipped on the sewage pipe 141 First ball valve 151, sewage pipe 141 need that dredge pump is cooperated to use, and the silt of water outlet trench bottom will be periodically deposited on by sewage pipe Mud, which pumps out, to be come.

A preferred embodiment in the utility model, the screw pitch of the male thread portion 501 are 2.75mm.

A preferred embodiment in the utility model, the depth of the effluent trough 1 are 160cm, the height of the loose slot 2 Degree is 100cm.

The fit clearance of a preferred embodiment in the utility model, the loose slot 2 and the effluent trough 1 is less than 0.1mm。

A preferred embodiment in the utility model is symmetrical arranged at left and right sides of the top of the loose slot 2 at position There is even sink 222.

A preferred embodiment in the utility model, the even sink 222 are dovetail groove, the purpose of design master of even sink If water is allowed uniformly to be flowed into effluent trough from even sink, if being not provided with even sink, the top of water from loose slot is random Then enter, the mud that be deposited on water outlet trench bottom can be caused to impact, cause water quality further muddy.

The beneficial effects of the utility model are: this product is when in use, the height relative to effluent trough of loose slot is can Flexible modulation, when adjusting, it is only necessary to which revolving rod drives pipe portion to be moved up and down, completion activity by male thread portion The height adjustment of slot needs to move up the height of loose slot when the sludge settling thickness in cesspool increases, and guarantee has foot Enough sediment spaces are precipitated for particulate matter, by using this product, can extend the cleaning cycle of cesspool, to the dimension of cesspool It protects work to bring convenience, the structure of this product is relatively simple, and cost is more cheap, is suitble to promote the use of.

Above description is only a specific implementation of the present invention, but the protection scope of the utility model is not limited to In this, any change or replacement expected without creative work be should be covered within the scope of the utility model. Therefore, the protection scope of the utility model should be determined by the scope of protection defined in the claims.

Claims (8)

1. a kind of sewage treatment water level controls weir gate, it is characterised in that: effluent trough in cesspool is cast in including one, described A loose slot is provided in effluent trough, the upper and lower end perforation of the loose slot is fixed with a cross in the loose slot internal thread Item is welded with a tool internal thread pipe portion at the medium position of the horizontal stripe, and it is logical for people that one has been built above cesspool The springboard crossed, the width of springboard are 60~80cm, and the bearing of a corresponding pipe portion is equipped at the springboard, passes through the axis It installs and is furnished with a rod piece, male thread portion is machined on the rod piece, the male thread portion cooperates the pipe portion, described outer Stop nut is installed, when being moved upward to extreme position under turning effort of the pipe portion in the rod piece on threaded portion When, the stop nut is contacted, loose slot is avoided to be upwardly separated from the effluent trough, is welded with one at the outer wall of the effluent trough Outlet pipe is equipped with ball valve on the outlet pipe.

2. sewage treatment water level according to claim 1 controls weir gate, it is characterised in that: the effluent trough and the activity Slot is stainless steel material, and the wall thickness of the effluent trough is 10mm~12mm, and the wall thickness of the loose slot is 3mm~6mm.

3. sewage treatment water level according to claim 1 controls weir gate, it is characterised in that: the outlet pipe goes out described in At 20~30cm of top of sink bottom surface, the sewage pipe of a discharge sludge, the row are welded in the bottom of the effluent trough First ball valve is installed on dirty pipe.

4. sewage treatment water level according to claim 1 controls weir gate, it is characterised in that: the screw pitch of the male thread portion For 2.75~3.75mm.

5. sewage treatment water level according to claim 1 controls weir gate, it is characterised in that: the depth of the effluent trough is 120cm~160cm, the height of the loose slot are 80cm~100cm.

6. sewage treatment water level according to claim 1 controls weir gate, it is characterised in that: the loose slot and the water outlet The fit clearance of slot is less than 0.1mm.

7. sewage treatment water level according to claim 1 controls weir gate, it is characterised in that: the top or so of the loose slot Even sink is symmetrically arranged at two side positions.

8. sewage treatment water level according to claim 7 controls weir gate, it is characterised in that: the even sink is dovetail groove.